1288455480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 384

約数和(自身を含む): 4755179520

約数和(自身を除く): 3466724040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 83, 90, 93, 104, 107, 117, 120, 124, 130, 155, 156, 166, 180, 186, 195, 214, 234, 248, 249, 260, 279, 310, 312, 321, 332, 360, 372, 390, 403, 415, 428, 465, 468, 498, 520, 535, 558, 585, 620, 642, 664, 744, 747, 780, 806, 830, 856, 930, 936, 963, 996, 1070, 1079, 1116, 1170, 1209, 1240, 1245, 1284, 1391, 1395, 1494, 1560, 1605, 1612, 1660, 1860, 1926, 1992, 2015, 2140, 2158, 2232, 2340, 2418, 2490, 2568, 2573, 2782, 2790, 2988, 3210, 3224, 3237, 3317, 3320, 3627, 3720, 3735, 3852, 4030, 4173, 4280, 4316, 4680, 4815, 4836, 4980, 5146, 5395, 5564, 5580, 5976, 6045, 6420, 6474, 6634, 6955, 7254, 7470, 7704, 7719, 8060, 8346, 8632, 8881, 9630, 9672, 9711, 9951, 9960, 10292, 10790, 11128, 11160, 12090, 12519, 12840, 12865, 12948, 13268, 13910, 14508, 14940, 15438, 16120, 16185, 16585, 16692, 17762, 18135, 19260, 19422, 19902, 20584, 20865, 21580, 23157, 24180, 25038, 25730, 25896, 26536, 26643, 27820, 29016, 29853, 29880, 30876, 32370, 33170, 33384, 33449, 35524, 36270, 38520, 38595, 38844, 39804, 41730, 43121, 43160, 44405, 46314, 48360, 48555, 49755, 50076, 51460, 53286, 55640, 59706, 61752, 62595, 64740, 66340, 66898, 71048, 72540, 77190, 77688, 79608, 79929, 83460, 86242, 88810, 92628, 97110, 99510, 100152, 100347, 102920, 106572, 115453, 115785, 119412, 125190, 129363, 129480, 132680, 133215, 133796, 145080, 149265, 154380, 159858, 166920, 167245, 172484, 177620, 185256, 194220, 199020, 200694, 213144, 215605, 230906, 231570, 238824, 250380, 258726, 266430, 267592, 275311, 298530, 301041, 308760, 319716, 334490, 344968, 346359, 355240, 388089, 388440, 398040, 399645, 401388, 431210, 461812, 463140, 500760, 501735, 517452, 532860, 550622, 577265, 597060, 602082, 639432, 646815, 668980, 692718, 776178, 799290, 802776, 825933, 862420, 923624, 926280, 1003470, 1034904, 1039077, 1065720, 1101244, 1154530, 1194120, 1204164, 1293630, 1337960, 1376555, 1385436, 1505205, 1552356, 1598580, 1651866, 1724840, 1731795, 1940445, 2006940, 2078154, 2202488, 2309060, 2408328, 2477799, 2587260, 2753110, 2770872, 3010410, 3104712, 3197160, 3303732, 3463590, 3579043, 3880890, 4013880, 4129665, 4156308, 4618120, 4955598, 5174520, 5195385, 5506220, 6020820, 6607464, 6927180, 7158086, 7761780, 8259330, 8312616, 9911196, 10390770, 10737129, 11012440, 12041640, 12388995, 13854360, 14316172, 15523560, 16518660, 17895215, 19822392, 20781540, 21474258, 24777990, 28632344, 32211387, 33037320, 35790430, 41563080, 42948516, 49555980, 53685645, 64422774, 71580860, 85897032, 99111960, 107371290, 128845548, 143161720, 161056935, 214742580, 257691096, 322113870, 429485160, 644227740, 1288455480]

約数ペア:

[(1, 1288455480), (2, 644227740), (3, 429485160), (4, 322113870), (5, 257691096), (6, 214742580), (8, 161056935), (9, 143161720), (10, 128845548), (12, 107371290), (13, 99111960), (15, 85897032), (18, 71580860), (20, 64422774), (24, 53685645), (26, 49555980), (30, 42948516), (31, 41563080), (36, 35790430), (39, 33037320), (40, 32211387), (45, 28632344), (52, 24777990), (60, 21474258), (62, 20781540), (65, 19822392), (72, 17895215), (78, 16518660), (83, 15523560), (90, 14316172), (93, 13854360), (104, 12388995), (107, 12041640), (117, 11012440), (120, 10737129), (124, 10390770), (130, 9911196), (155, 8312616), (156, 8259330), (166, 7761780), (180, 7158086), (186, 6927180), (195, 6607464), (214, 6020820), (234, 5506220), (248, 5195385), (249, 5174520), (260, 4955598), (279, 4618120), (310, 4156308), (312, 4129665), (321, 4013880), (332, 3880890), (360, 3579043), (372, 3463590), (390, 3303732), (403, 3197160), (415, 3104712), (428, 3010410), (465, 2770872), (468, 2753110), (498, 2587260), (520, 2477799), (535, 2408328), (558, 2309060), (585, 2202488), (620, 2078154), (642, 2006940), (664, 1940445), (744, 1731795), (747, 1724840), (780, 1651866), (806, 1598580), (830, 1552356), (856, 1505205), (930, 1385436), (936, 1376555), (963, 1337960), (996, 1293630), (1070, 1204164), (1079, 1194120), (1116, 1154530), (1170, 1101244), (1209, 1065720), (1240, 1039077), (1245, 1034904), (1284, 1003470), (1391, 926280), (1395, 923624), (1494, 862420), (1560, 825933), (1605, 802776), (1612, 799290), (1660, 776178), (1860, 692718), (1926, 668980), (1992, 646815), (2015, 639432), (2140, 602082), (2158, 597060), (2232, 577265), (2340, 550622), (2418, 532860), (2490, 517452), (2568, 501735), (2573, 500760), (2782, 463140), (2790, 461812), (2988, 431210), (3210, 401388), (3224, 399645), (3237, 398040), (3317, 388440), (3320, 388089), (3627, 355240), (3720, 346359), (3735, 344968), (3852, 334490), (4030, 319716), (4173, 308760), (4280, 301041), (4316, 298530), (4680, 275311), (4815, 267592), (4836, 266430), (4980, 258726), (5146, 250380), (5395, 238824), (5564, 231570), (5580, 230906), (5976, 215605), (6045, 213144), (6420, 200694), (6474, 199020), (6634, 194220), (6955, 185256), (7254, 177620), (7470, 172484), (7704, 167245), (7719, 166920), (8060, 159858), (8346, 154380), (8632, 149265), (8881, 145080), (9630, 133796), (9672, 133215), (9711, 132680), (9951, 129480), (9960, 129363), (10292, 125190), (10790, 119412), (11128, 115785), (11160, 115453), (12090, 106572), (12519, 102920), (12840, 100347), (12865, 100152), (12948, 99510), (13268, 97110), (13910, 92628), (14508, 88810), (14940, 86242), (15438, 83460), (16120, 79929), (16185, 79608), (16585, 77688), (16692, 77190), (17762, 72540), (18135, 71048), (19260, 66898), (19422, 66340), (19902, 64740), (20584, 62595), (20865, 61752), (21580, 59706), (23157, 55640), (24180, 53286), (25038, 51460), (25730, 50076), (25896, 49755), (26536, 48555), (26643, 48360), (27820, 46314), (29016, 44405), (29853, 43160), (29880, 43121), (30876, 41730), (32370, 39804), (33170, 38844), (33384, 38595), (33449, 38520), (35524, 36270)]