28461783240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{277}}^1$

素因数の和:376

約数の個数: 576

約数和(自身を含む): 108522348480

約数和(自身を除く): 80060565240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 81, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 162, 165, 180, 186, 198, 216, 220, 243, 248, 264, 270, 277, 279, 297, 310, 324, 330, 341, 360, 372, 396, 405, 440, 465, 486, 495, 540, 554, 558, 594, 620, 648, 660, 682, 744, 792, 810, 831, 837, 891, 930, 961, 972, 990, 1023, 1080, 1108, 1116, 1188, 1215, 1240, 1320, 1364, 1385, 1395, 1485, 1620, 1662, 1674, 1705, 1782, 1860, 1922, 1944, 1980, 2046, 2216, 2232, 2376, 2430, 2493, 2511, 2673, 2728, 2770, 2790, 2883, 2970, 3047, 3069, 3240, 3324, 3348, 3410, 3564, 3720, 3844, 3960, 4092, 4155, 4185, 4455, 4805, 4860, 4986, 5022, 5115, 5346, 5540, 5580, 5766, 5940, 6094, 6138, 6648, 6696, 6820, 7128, 7479, 7533, 7688, 8184, 8310, 8370, 8587, 8649, 8910, 9141, 9207, 9610, 9720, 9972, 10044, 10230, 10571, 10692, 11080, 11160, 11532, 11880, 12188, 12276, 12465, 12555, 13365, 13640, 14415, 14958, 15066, 15235, 15345, 16620, 16740, 17174, 17298, 17820, 18282, 18414, 19220, 19944, 20088, 20460, 21142, 21384, 22437, 23064, 24376, 24552, 24930, 25110, 25761, 25947, 26730, 27423, 27621, 28830, 29916, 30132, 30470, 30690, 31713, 33240, 33480, 34348, 34596, 35640, 36564, 36828, 37395, 37665, 38440, 40920, 42284, 42935, 43245, 44874, 45705, 46035, 49860, 50220, 51522, 51894, 52855, 53460, 54846, 55242, 57660, 59832, 60264, 60940, 61380, 63426, 67311, 68696, 69192, 73128, 73656, 74790, 75330, 77283, 77841, 82269, 82863, 84568, 85870, 86490, 89748, 91410, 92070, 94457, 95139, 99720, 100440, 103044, 103788, 105710, 106920, 109692, 110484, 112185, 115320, 121880, 122760, 126852, 128805, 129735, 134622, 137115, 138105, 149580, 150660, 154566, 155682, 158565, 164538, 165726, 171740, 172980, 179496, 182820, 184140, 188914, 190278, 206088, 207576, 211420, 219384, 220968, 224370, 231849, 233523, 246807, 253704, 257610, 259470, 266197, 269244, 274230, 276210, 283371, 285417, 299160, 301320, 309132, 311364, 317130, 329076, 331452, 336555, 343480, 345960, 365640, 368280, 377828, 380556, 386415, 389205, 411345, 414315, 422840, 448740, 463698, 467046, 472285, 475695, 493614, 515220, 518940, 532394, 538488, 548460, 552420, 566742, 570834, 618264, 622728, 634260, 658152, 662904, 673110, 695547, 740421, 755656, 761112, 772830, 778410, 798591, 822690, 828630, 850113, 856251, 897480, 927396, 934092, 944570, 951390, 987228, 1030440, 1037880, 1064788, 1096920, 1104840, 1133484, 1141668, 1159245, 1167615, 1234035, 1268520, 1330985, 1346220, 1391094, 1416855, 1427085, 1480842, 1545660, 1556820, 1597182, 1645380, 1657260, 1700226, 1712502, 1854792, 1868184, 1889140, 1902780, 1974456, 2086641, 2129576, 2266968, 2283336, 2318490, 2335230, 2395773, 2468070, 2550339, 2568753, 2661970, 2692440, 2782188, 2833710, 2854170, 2928167, 2961684, 3091320, 3113640, 3194364, 3290760, 3314520, 3400452, 3425004, 3477735, 3702105, 3778280, 3805560, 3992955, 4173282, 4250565, 4281255, 4636980, 4670460, 4791546, 4936140, 5100678, 5137506, 5323940, 5564376, 5667420, 5708340, 5856334, 5923368, 6388728, 6800904, 6850008, 6955470, 7187319, 7404210, 7651017, 7985910, 8346564, 8501130, 8562510, 8784501, 9273960, 9340920, 9583092, 9872280, 10201356, 10275012, 10433205, 10647880, 11334840, 11416680, 11712668, 11978865, 12751695, 12843765, 13910940, 14374638, 14640835, 14808420, 15302034, 15971820, 16693128, 17002260, 17125020, 17569002, 19166184, 20402712, 20550024, 20866410, 21561957, 22953051, 23425336, 23957730, 25503390, 25687530, 26353503, 27821880, 28749276, 29281670, 29616840, 30604068, 31943640, 34004520, 34250040, 35138004, 35936595, 38255085, 41732820, 43123914, 43922505, 45906102, 47915460, 51006780, 51375060, 52707006, 57498552, 58563340, 61208136, 64685871, 70276008, 71873190, 76510170, 79060509, 83465640, 86247828, 87845010, 91812204, 95830920, 102013560, 102750120, 105414012, 107809785, 114765255, 117126680, 129371742, 131767515, 143746380, 153020340, 158121018, 172495656, 175690020, 183624408, 210828024, 215619570, 229530510, 237181527, 258743484, 263535030, 287492760, 306040680, 316242036, 323429355, 351380040, 395302545, 431239140, 459061020, 474363054, 517486968, 527070060, 632484072, 646858710, 711544581, 790605090, 862478280, 918122040, 948726108, 1054140120, 1185907635, 1293717420, 1423089162, 1581210180, 1897452216, 2371815270, 2587434840, 2846178324, 3162420360, 3557722905, 4743630540, 5692356648, 7115445810, 9487261080, 14230891620, 28461783240]

約数ペア:

[(1, 28461783240), (2, 14230891620), (3, 9487261080), (4, 7115445810), (5, 5692356648), (6, 4743630540), (8, 3557722905), (9, 3162420360), (10, 2846178324), (11, 2587434840), (12, 2371815270), (15, 1897452216), (18, 1581210180), (20, 1423089162), (22, 1293717420), (24, 1185907635), (27, 1054140120), (30, 948726108), (31, 918122040), (33, 862478280), (36, 790605090), (40, 711544581), (44, 646858710), (45, 632484072), (54, 527070060), (55, 517486968), (60, 474363054), (62, 459061020), (66, 431239140), (72, 395302545), (81, 351380040), (88, 323429355), (90, 316242036), (93, 306040680), (99, 287492760), (108, 263535030), (110, 258743484), (120, 237181527), (124, 229530510), (132, 215619570), (135, 210828024), (155, 183624408), (162, 175690020), (165, 172495656), (180, 158121018), (186, 153020340), (198, 143746380), (216, 131767515), (220, 129371742), (243, 117126680), (248, 114765255), (264, 107809785), (270, 105414012), (277, 102750120), (279, 102013560), (297, 95830920), (310, 91812204), (324, 87845010), (330, 86247828), (341, 83465640), (360, 79060509), (372, 76510170), (396, 71873190), (405, 70276008), (440, 64685871), (465, 61208136), (486, 58563340), (495, 57498552), (540, 52707006), (554, 51375060), (558, 51006780), (594, 47915460), (620, 45906102), (648, 43922505), (660, 43123914), (682, 41732820), (744, 38255085), (792, 35936595), (810, 35138004), (831, 34250040), (837, 34004520), (891, 31943640), (930, 30604068), (961, 29616840), (972, 29281670), (990, 28749276), (1023, 27821880), (1080, 26353503), (1108, 25687530), (1116, 25503390), (1188, 23957730), (1215, 23425336), (1240, 22953051), (1320, 21561957), (1364, 20866410), (1385, 20550024), (1395, 20402712), (1485, 19166184), (1620, 17569002), (1662, 17125020), (1674, 17002260), (1705, 16693128), (1782, 15971820), (1860, 15302034), (1922, 14808420), (1944, 14640835), (1980, 14374638), (2046, 13910940), (2216, 12843765), (2232, 12751695), (2376, 11978865), (2430, 11712668), (2493, 11416680), (2511, 11334840), (2673, 10647880), (2728, 10433205), (2770, 10275012), (2790, 10201356), (2883, 9872280), (2970, 9583092), (3047, 9340920), (3069, 9273960), (3240, 8784501), (3324, 8562510), (3348, 8501130), (3410, 8346564), (3564, 7985910), (3720, 7651017), (3844, 7404210), (3960, 7187319), (4092, 6955470), (4155, 6850008), (4185, 6800904), (4455, 6388728), (4805, 5923368), (4860, 5856334), (4986, 5708340), (5022, 5667420), (5115, 5564376), (5346, 5323940), (5540, 5137506), (5580, 5100678), (5766, 4936140), (5940, 4791546), (6094, 4670460), (6138, 4636980), (6648, 4281255), (6696, 4250565), (6820, 4173282), (7128, 3992955), (7479, 3805560), (7533, 3778280), (7688, 3702105), (8184, 3477735), (8310, 3425004), (8370, 3400452), (8587, 3314520), (8649, 3290760), (8910, 3194364), (9141, 3113640), (9207, 3091320), (9610, 2961684), (9720, 2928167), (9972, 2854170), (10044, 2833710), (10230, 2782188), (10571, 2692440), (10692, 2661970), (11080, 2568753), (11160, 2550339), (11532, 2468070), (11880, 2395773), (12188, 2335230), (12276, 2318490), (12465, 2283336), (12555, 2266968), (13365, 2129576), (13640, 2086641), (14415, 1974456), (14958, 1902780), (15066, 1889140), (15235, 1868184), (15345, 1854792), (16620, 1712502), (16740, 1700226), (17174, 1657260), (17298, 1645380), (17820, 1597182), (18282, 1556820), (18414, 1545660), (19220, 1480842), (19944, 1427085), (20088, 1416855), (20460, 1391094), (21142, 1346220), (21384, 1330985), (22437, 1268520), (23064, 1234035), (24376, 1167615), (24552, 1159245), (24930, 1141668), (25110, 1133484), (25761, 1104840), (25947, 1096920), (26730, 1064788), (27423, 1037880), (27621, 1030440), (28830, 987228), (29916, 951390), (30132, 944570), (30470, 934092), (30690, 927396), (31713, 897480), (33240, 856251), (33480, 850113), (34348, 828630), (34596, 822690), (35640, 798591), (36564, 778410), (36828, 772830), (37395, 761112), (37665, 755656), (38440, 740421), (40920, 695547), (42284, 673110), (42935, 662904), (43245, 658152), (44874, 634260), (45705, 622728), (46035, 618264), (49860, 570834), (50220, 566742), (51522, 552420), (51894, 548460), (52855, 538488), (53460, 532394), (54846, 518940), (55242, 515220), (57660, 493614), (59832, 475695), (60264, 472285), (60940, 467046), (61380, 463698), (63426, 448740), (67311, 422840), (68696, 414315), (69192, 411345), (73128, 389205), (73656, 386415), (74790, 380556), (75330, 377828), (77283, 368280), (77841, 365640), (82269, 345960), (82863, 343480), (84568, 336555), (85870, 331452), (86490, 329076), (89748, 317130), (91410, 311364), (92070, 309132), (94457, 301320), (95139, 299160), (99720, 285417), (100440, 283371), (103044, 276210), (103788, 274230), (105710, 269244), (106920, 266197), (109692, 259470), (110484, 257610), (112185, 253704), (115320, 246807), (121880, 233523), (122760, 231849), (126852, 224370), (128805, 220968), (129735, 219384), (134622, 211420), (137115, 207576), (138105, 206088), (149580, 190278), (150660, 188914), (154566, 184140), (155682, 182820), (158565, 179496), (164538, 172980), (165726, 171740)]