1919174040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:508

約数の個数: 512

約数和(自身を含む): 7962624000

約数和(自身を除く): 6043449960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 31, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 62, 63, 70, 72, 76, 84, 90, 93, 95, 105, 108, 114, 120, 124, 126, 133, 135, 140, 152, 155, 168, 171, 180, 186, 189, 190, 210, 216, 217, 228, 248, 252, 266, 270, 279, 280, 285, 310, 315, 342, 360, 372, 378, 380, 399, 420, 431, 434, 456, 465, 504, 513, 532, 540, 558, 570, 589, 620, 630, 651, 665, 684, 744, 756, 760, 798, 837, 840, 855, 862, 868, 930, 945, 1026, 1064, 1080, 1085, 1116, 1140, 1178, 1197, 1240, 1260, 1293, 1302, 1330, 1368, 1395, 1512, 1596, 1674, 1710, 1724, 1736, 1767, 1860, 1890, 1953, 1995, 2052, 2155, 2170, 2232, 2280, 2356, 2394, 2520, 2565, 2586, 2604, 2660, 2790, 2945, 3017, 3192, 3255, 3348, 3420, 3448, 3534, 3591, 3720, 3780, 3879, 3906, 3990, 4104, 4123, 4185, 4310, 4340, 4712, 4788, 5130, 5172, 5208, 5301, 5320, 5580, 5859, 5890, 5985, 6034, 6465, 6510, 6696, 6840, 7068, 7182, 7560, 7758, 7812, 7980, 8189, 8246, 8370, 8620, 8680, 8835, 9051, 9576, 9765, 10260, 10344, 10602, 11160, 11637, 11718, 11780, 11970, 12068, 12369, 12930, 13020, 13361, 14136, 14364, 15085, 15516, 15624, 15903, 15960, 16378, 16492, 16740, 17240, 17670, 17955, 18102, 19395, 19530, 20520, 20615, 21204, 23274, 23436, 23560, 23940, 24136, 24567, 24738, 25860, 26040, 26505, 26722, 27153, 28728, 29295, 30170, 31032, 31806, 32756, 32984, 33480, 35340, 35910, 36204, 37107, 38790, 39060, 40083, 40945, 41230, 42408, 45255, 46548, 46872, 47880, 49134, 49476, 51720, 53010, 53444, 54306, 57323, 58185, 58590, 60340, 61845, 63612, 65512, 66805, 70680, 71820, 72408, 73701, 74214, 77580, 78120, 79515, 80166, 81459, 81890, 82460, 90510, 93096, 93527, 98268, 98952, 106020, 106888, 108612, 111321, 114646, 116370, 117180, 120249, 120680, 122835, 123690, 127224, 133610, 135765, 143640, 147402, 148428, 155160, 159030, 160332, 162918, 163780, 164920, 171969, 181020, 185535, 187054, 196536, 200415, 212040, 217224, 221103, 222642, 229292, 232740, 234360, 240498, 245670, 247380, 253859, 267220, 271530, 280581, 286615, 294804, 296856, 318060, 320664, 325836, 327560, 343938, 360747, 362040, 368505, 371070, 374108, 400830, 407295, 442206, 445284, 458584, 465480, 467635, 480996, 491340, 494760, 507718, 515907, 534440, 543060, 556605, 561162, 573230, 589608, 601245, 636120, 651672, 687876, 721494, 737010, 742140, 748216, 761577, 801660, 814590, 841743, 859845, 884412, 890568, 935270, 961992, 982680, 1015436, 1031814, 1086120, 1105515, 1113210, 1122324, 1146460, 1202490, 1269295, 1375752, 1402905, 1442988, 1474020, 1484280, 1523154, 1547721, 1603320, 1629180, 1683486, 1719690, 1768824, 1777013, 1803735, 1870540, 2030872, 2063628, 2211030, 2226420, 2244648, 2284731, 2292920, 2404980, 2525229, 2538590, 2579535, 2805810, 2885976, 2948040, 3046308, 3095442, 3258360, 3366972, 3439380, 3554026, 3607470, 3741080, 3807885, 4127256, 4208715, 4422060, 4452840, 4569462, 4809960, 5050458, 5077180, 5159070, 5331039, 5611620, 6092616, 6190884, 6733944, 6854193, 6878760, 7108052, 7214940, 7615770, 7738605, 8417430, 8844120, 8885065, 9138924, 10100916, 10154360, 10318140, 10662078, 11223240, 11423655, 12381768, 12626145, 13708386, 14216104, 14429880, 15231540, 15477210, 15993117, 16834860, 17770130, 18277848, 20201832, 20636280, 21324156, 22847310, 25252290, 26655195, 27416772, 30463080, 30954420, 31986234, 33669720, 34270965, 35540260, 42648312, 45694620, 47979351, 50504580, 53310390, 54833544, 61908840, 63972468, 68541930, 71080520, 79965585, 91389240, 95958702, 101009160, 106620780, 127944936, 137083860, 159931170, 191917404, 213241560, 239896755, 274167720, 319862340, 383834808, 479793510, 639724680, 959587020, 1919174040]

約数ペア:

[(1, 1919174040), (2, 959587020), (3, 639724680), (4, 479793510), (5, 383834808), (6, 319862340), (7, 274167720), (8, 239896755), (9, 213241560), (10, 191917404), (12, 159931170), (14, 137083860), (15, 127944936), (18, 106620780), (19, 101009160), (20, 95958702), (21, 91389240), (24, 79965585), (27, 71080520), (28, 68541930), (30, 63972468), (31, 61908840), (35, 54833544), (36, 53310390), (38, 50504580), (40, 47979351), (42, 45694620), (45, 42648312), (54, 35540260), (56, 34270965), (57, 33669720), (60, 31986234), (62, 30954420), (63, 30463080), (70, 27416772), (72, 26655195), (76, 25252290), (84, 22847310), (90, 21324156), (93, 20636280), (95, 20201832), (105, 18277848), (108, 17770130), (114, 16834860), (120, 15993117), (124, 15477210), (126, 15231540), (133, 14429880), (135, 14216104), (140, 13708386), (152, 12626145), (155, 12381768), (168, 11423655), (171, 11223240), (180, 10662078), (186, 10318140), (189, 10154360), (190, 10100916), (210, 9138924), (216, 8885065), (217, 8844120), (228, 8417430), (248, 7738605), (252, 7615770), (266, 7214940), (270, 7108052), (279, 6878760), (280, 6854193), (285, 6733944), (310, 6190884), (315, 6092616), (342, 5611620), (360, 5331039), (372, 5159070), (378, 5077180), (380, 5050458), (399, 4809960), (420, 4569462), (431, 4452840), (434, 4422060), (456, 4208715), (465, 4127256), (504, 3807885), (513, 3741080), (532, 3607470), (540, 3554026), (558, 3439380), (570, 3366972), (589, 3258360), (620, 3095442), (630, 3046308), (651, 2948040), (665, 2885976), (684, 2805810), (744, 2579535), (756, 2538590), (760, 2525229), (798, 2404980), (837, 2292920), (840, 2284731), (855, 2244648), (862, 2226420), (868, 2211030), (930, 2063628), (945, 2030872), (1026, 1870540), (1064, 1803735), (1080, 1777013), (1085, 1768824), (1116, 1719690), (1140, 1683486), (1178, 1629180), (1197, 1603320), (1240, 1547721), (1260, 1523154), (1293, 1484280), (1302, 1474020), (1330, 1442988), (1368, 1402905), (1395, 1375752), (1512, 1269295), (1596, 1202490), (1674, 1146460), (1710, 1122324), (1724, 1113210), (1736, 1105515), (1767, 1086120), (1860, 1031814), (1890, 1015436), (1953, 982680), (1995, 961992), (2052, 935270), (2155, 890568), (2170, 884412), (2232, 859845), (2280, 841743), (2356, 814590), (2394, 801660), (2520, 761577), (2565, 748216), (2586, 742140), (2604, 737010), (2660, 721494), (2790, 687876), (2945, 651672), (3017, 636120), (3192, 601245), (3255, 589608), (3348, 573230), (3420, 561162), (3448, 556605), (3534, 543060), (3591, 534440), (3720, 515907), (3780, 507718), (3879, 494760), (3906, 491340), (3990, 480996), (4104, 467635), (4123, 465480), (4185, 458584), (4310, 445284), (4340, 442206), (4712, 407295), (4788, 400830), (5130, 374108), (5172, 371070), (5208, 368505), (5301, 362040), (5320, 360747), (5580, 343938), (5859, 327560), (5890, 325836), (5985, 320664), (6034, 318060), (6465, 296856), (6510, 294804), (6696, 286615), (6840, 280581), (7068, 271530), (7182, 267220), (7560, 253859), (7758, 247380), (7812, 245670), (7980, 240498), (8189, 234360), (8246, 232740), (8370, 229292), (8620, 222642), (8680, 221103), (8835, 217224), (9051, 212040), (9576, 200415), (9765, 196536), (10260, 187054), (10344, 185535), (10602, 181020), (11160, 171969), (11637, 164920), (11718, 163780), (11780, 162918), (11970, 160332), (12068, 159030), (12369, 155160), (12930, 148428), (13020, 147402), (13361, 143640), (14136, 135765), (14364, 133610), (15085, 127224), (15516, 123690), (15624, 122835), (15903, 120680), (15960, 120249), (16378, 117180), (16492, 116370), (16740, 114646), (17240, 111321), (17670, 108612), (17955, 106888), (18102, 106020), (19395, 98952), (19530, 98268), (20520, 93527), (20615, 93096), (21204, 90510), (23274, 82460), (23436, 81890), (23560, 81459), (23940, 80166), (24136, 79515), (24567, 78120), (24738, 77580), (25860, 74214), (26040, 73701), (26505, 72408), (26722, 71820), (27153, 70680), (28728, 66805), (29295, 65512), (30170, 63612), (31032, 61845), (31806, 60340), (32756, 58590), (32984, 58185), (33480, 57323), (35340, 54306), (35910, 53444), (36204, 53010), (37107, 51720), (38790, 49476), (39060, 49134), (40083, 47880), (40945, 46872), (41230, 46548), (42408, 45255)]