2978108640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2847

約数の個数: 384

約数和(自身を含む): 11820211200

約数和(自身を除く): 8842102560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 342, 351, 360, 380, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 585, 608, 624, 684, 702, 720, 741, 760, 780, 855, 864, 912, 936, 988, 1026, 1040, 1080, 1140, 1170, 1235, 1248, 1368, 1404, 1440, 1482, 1520, 1560, 1710, 1755, 1824, 1872, 1976, 2052, 2080, 2160, 2223, 2280, 2340, 2470, 2565, 2736, 2791, 2808, 2964, 3040, 3120, 3420, 3510, 3705, 3744, 3952, 4104, 4320, 4446, 4560, 4680, 4940, 5130, 5472, 5582, 5616, 5928, 6240, 6669, 6840, 7020, 7410, 7904, 8208, 8373, 8892, 9120, 9360, 9880, 10260, 11115, 11164, 11232, 11856, 13338, 13680, 13955, 14040, 14820, 16416, 16746, 17784, 18720, 19760, 20520, 22230, 22328, 23712, 25119, 26676, 27360, 27910, 28080, 29640, 33345, 33492, 35568, 36283, 39520, 41040, 41865, 44460, 44656, 50238, 53029, 53352, 55820, 56160, 59280, 66690, 66984, 71136, 72566, 75357, 82080, 83730, 88920, 89312, 100476, 106058, 106704, 108849, 111640, 118560, 125595, 133380, 133968, 145132, 150714, 159087, 167460, 177840, 181415, 200952, 212116, 213408, 217698, 223280, 251190, 265145, 266760, 267936, 290264, 301428, 318174, 326547, 334920, 355680, 362830, 376785, 401904, 424232, 435396, 446560, 477261, 502380, 530290, 533520, 544245, 580528, 602856, 636348, 653094, 669840, 689377, 725660, 753570, 795435, 803808, 848464, 870792, 954522, 979641, 1004760, 1060580, 1067040, 1088490, 1161056, 1205712, 1272696, 1306188, 1339680, 1378754, 1431783, 1451320, 1507140, 1590870, 1632735, 1696928, 1741584, 1909044, 1959282, 2009520, 2068131, 2121160, 2176980, 2386305, 2411424, 2545392, 2612376, 2757508, 2863566, 2902640, 3014280, 3181740, 3265470, 3446885, 3483168, 3818088, 3918564, 4019040, 4136262, 4242320, 4353960, 4772610, 4898205, 5090784, 5224752, 5515016, 5727132, 5805280, 6028560, 6204393, 6363480, 6530940, 6893770, 7158915, 7636176, 7837128, 8272524, 8484640, 8707920, 9545220, 9796410, 10340655, 10449504, 11030032, 11454264, 12057120, 12408786, 12726960, 13061880, 13787540, 14317830, 15272352, 15674256, 16545048, 17415840, 18613179, 19090440, 19592820, 20681310, 22060064, 22908528, 24817572, 25453920, 26123760, 27575080, 28635660, 31021965, 31348512, 33090096, 37226358, 38180880, 39185640, 41362620, 45817056, 49635144, 52247520, 55150160, 57271320, 62043930, 66180192, 74452716, 76361760, 78371280, 82725240, 93065895, 99270288, 110300320, 114542640, 124087860, 148905432, 156742560, 165450480, 186131790, 198540576, 229085280, 248175720, 297810864, 330900960, 372263580, 496351440, 595621728, 744527160, 992702880, 1489054320, 2978108640]

約数ペア:

[(1, 2978108640), (2, 1489054320), (3, 992702880), (4, 744527160), (5, 595621728), (6, 496351440), (8, 372263580), (9, 330900960), (10, 297810864), (12, 248175720), (13, 229085280), (15, 198540576), (16, 186131790), (18, 165450480), (19, 156742560), (20, 148905432), (24, 124087860), (26, 114542640), (27, 110300320), (30, 99270288), (32, 93065895), (36, 82725240), (38, 78371280), (39, 76361760), (40, 74452716), (45, 66180192), (48, 62043930), (52, 57271320), (54, 55150160), (57, 52247520), (60, 49635144), (65, 45817056), (72, 41362620), (76, 39185640), (78, 38180880), (80, 37226358), (90, 33090096), (95, 31348512), (96, 31021965), (104, 28635660), (108, 27575080), (114, 26123760), (117, 25453920), (120, 24817572), (130, 22908528), (135, 22060064), (144, 20681310), (152, 19592820), (156, 19090440), (160, 18613179), (171, 17415840), (180, 16545048), (190, 15674256), (195, 15272352), (208, 14317830), (216, 13787540), (228, 13061880), (234, 12726960), (240, 12408786), (247, 12057120), (260, 11454264), (270, 11030032), (285, 10449504), (288, 10340655), (304, 9796410), (312, 9545220), (342, 8707920), (351, 8484640), (360, 8272524), (380, 7837128), (390, 7636176), (416, 7158915), (432, 6893770), (456, 6530940), (468, 6363480), (480, 6204393), (494, 6028560), (513, 5805280), (520, 5727132), (540, 5515016), (570, 5224752), (585, 5090784), (608, 4898205), (624, 4772610), (684, 4353960), (702, 4242320), (720, 4136262), (741, 4019040), (760, 3918564), (780, 3818088), (855, 3483168), (864, 3446885), (912, 3265470), (936, 3181740), (988, 3014280), (1026, 2902640), (1040, 2863566), (1080, 2757508), (1140, 2612376), (1170, 2545392), (1235, 2411424), (1248, 2386305), (1368, 2176980), (1404, 2121160), (1440, 2068131), (1482, 2009520), (1520, 1959282), (1560, 1909044), (1710, 1741584), (1755, 1696928), (1824, 1632735), (1872, 1590870), (1976, 1507140), (2052, 1451320), (2080, 1431783), (2160, 1378754), (2223, 1339680), (2280, 1306188), (2340, 1272696), (2470, 1205712), (2565, 1161056), (2736, 1088490), (2791, 1067040), (2808, 1060580), (2964, 1004760), (3040, 979641), (3120, 954522), (3420, 870792), (3510, 848464), (3705, 803808), (3744, 795435), (3952, 753570), (4104, 725660), (4320, 689377), (4446, 669840), (4560, 653094), (4680, 636348), (4940, 602856), (5130, 580528), (5472, 544245), (5582, 533520), (5616, 530290), (5928, 502380), (6240, 477261), (6669, 446560), (6840, 435396), (7020, 424232), (7410, 401904), (7904, 376785), (8208, 362830), (8373, 355680), (8892, 334920), (9120, 326547), (9360, 318174), (9880, 301428), (10260, 290264), (11115, 267936), (11164, 266760), (11232, 265145), (11856, 251190), (13338, 223280), (13680, 217698), (13955, 213408), (14040, 212116), (14820, 200952), (16416, 181415), (16746, 177840), (17784, 167460), (18720, 159087), (19760, 150714), (20520, 145132), (22230, 133968), (22328, 133380), (23712, 125595), (25119, 118560), (26676, 111640), (27360, 108849), (27910, 106704), (28080, 106058), (29640, 100476), (33345, 89312), (33492, 88920), (35568, 83730), (36283, 82080), (39520, 75357), (41040, 72566), (41865, 71136), (44460, 66984), (44656, 66690), (50238, 59280), (53029, 56160), (53352, 55820)]