2643595680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 288

約数和(自身を含む): 9404869824

約数和(自身を除く): 6761274144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 521, 528, 620, 660, 682, 744, 880, 930, 961, 992, 1023, 1042, 1056, 1240, 1320, 1364, 1488, 1563, 1705, 1760, 1860, 1922, 2046, 2084, 2480, 2605, 2640, 2728, 2883, 2976, 3126, 3410, 3720, 3844, 4092, 4168, 4805, 4960, 5115, 5210, 5280, 5456, 5731, 5766, 6252, 6820, 7440, 7688, 7815, 8184, 8336, 9610, 10230, 10420, 10571, 10912, 11462, 11532, 12504, 13640, 14415, 14880, 15376, 15630, 16151, 16368, 16672, 17193, 19220, 20460, 20840, 21142, 22924, 23064, 25008, 27280, 28655, 28830, 30752, 31260, 31713, 32302, 32736, 34386, 38440, 40920, 41680, 42284, 45848, 46128, 48453, 50016, 52855, 54560, 57310, 57660, 62520, 63426, 64604, 68772, 76880, 80755, 81840, 83360, 84568, 85965, 91696, 92256, 96906, 105710, 114620, 115320, 125040, 126852, 129208, 137544, 153760, 158565, 161510, 163680, 169136, 171930, 177661, 183392, 193812, 211420, 229240, 230640, 242265, 250080, 253704, 258416, 275088, 317130, 323020, 338272, 343860, 355322, 387624, 422840, 458480, 461280, 484530, 500681, 507408, 516832, 532983, 550176, 634260, 646040, 687720, 710644, 775248, 845680, 888305, 916960, 969060, 1001362, 1014816, 1065966, 1268520, 1292080, 1375440, 1421288, 1502043, 1550496, 1691360, 1776610, 1938120, 2002724, 2131932, 2503405, 2537040, 2584160, 2664915, 2750880, 2842576, 3004086, 3553220, 3876240, 4005448, 4263864, 5006810, 5074080, 5329830, 5507491, 5685152, 6008172, 7106440, 7510215, 7752480, 8010896, 8527728, 10013620, 10659660, 11014982, 12016344, 14212880, 15020430, 16021792, 16522473, 17055456, 20027240, 21319320, 22029964, 24032688, 27537455, 28425760, 30040860, 33044946, 40054480, 42638640, 44059928, 48065376, 55074910, 60081720, 66089892, 80108960, 82612365, 85277280, 88119856, 110149820, 120163440, 132179784, 165224730, 176239712, 220299640, 240326880, 264359568, 330449460, 440599280, 528719136, 660898920, 881198560, 1321797840, 2643595680]

約数ペア:

[(1, 2643595680), (2, 1321797840), (3, 881198560), (4, 660898920), (5, 528719136), (6, 440599280), (8, 330449460), (10, 264359568), (11, 240326880), (12, 220299640), (15, 176239712), (16, 165224730), (20, 132179784), (22, 120163440), (24, 110149820), (30, 88119856), (31, 85277280), (32, 82612365), (33, 80108960), (40, 66089892), (44, 60081720), (48, 55074910), (55, 48065376), (60, 44059928), (62, 42638640), (66, 40054480), (80, 33044946), (88, 30040860), (93, 28425760), (96, 27537455), (110, 24032688), (120, 22029964), (124, 21319320), (132, 20027240), (155, 17055456), (160, 16522473), (165, 16021792), (176, 15020430), (186, 14212880), (220, 12016344), (240, 11014982), (248, 10659660), (264, 10013620), (310, 8527728), (330, 8010896), (341, 7752480), (352, 7510215), (372, 7106440), (440, 6008172), (465, 5685152), (480, 5507491), (496, 5329830), (521, 5074080), (528, 5006810), (620, 4263864), (660, 4005448), (682, 3876240), (744, 3553220), (880, 3004086), (930, 2842576), (961, 2750880), (992, 2664915), (1023, 2584160), (1042, 2537040), (1056, 2503405), (1240, 2131932), (1320, 2002724), (1364, 1938120), (1488, 1776610), (1563, 1691360), (1705, 1550496), (1760, 1502043), (1860, 1421288), (1922, 1375440), (2046, 1292080), (2084, 1268520), (2480, 1065966), (2605, 1014816), (2640, 1001362), (2728, 969060), (2883, 916960), (2976, 888305), (3126, 845680), (3410, 775248), (3720, 710644), (3844, 687720), (4092, 646040), (4168, 634260), (4805, 550176), (4960, 532983), (5115, 516832), (5210, 507408), (5280, 500681), (5456, 484530), (5731, 461280), (5766, 458480), (6252, 422840), (6820, 387624), (7440, 355322), (7688, 343860), (7815, 338272), (8184, 323020), (8336, 317130), (9610, 275088), (10230, 258416), (10420, 253704), (10571, 250080), (10912, 242265), (11462, 230640), (11532, 229240), (12504, 211420), (13640, 193812), (14415, 183392), (14880, 177661), (15376, 171930), (15630, 169136), (16151, 163680), (16368, 161510), (16672, 158565), (17193, 153760), (19220, 137544), (20460, 129208), (20840, 126852), (21142, 125040), (22924, 115320), (23064, 114620), (25008, 105710), (27280, 96906), (28655, 92256), (28830, 91696), (30752, 85965), (31260, 84568), (31713, 83360), (32302, 81840), (32736, 80755), (34386, 76880), (38440, 68772), (40920, 64604), (41680, 63426), (42284, 62520), (45848, 57660), (46128, 57310), (48453, 54560), (50016, 52855)]