445815960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 1470873600

約数和(自身を除く): 1025057640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 41, 60, 62, 74, 79, 82, 93, 111, 120, 123, 124, 148, 155, 158, 164, 185, 186, 205, 222, 237, 246, 248, 296, 310, 316, 328, 370, 372, 395, 410, 444, 465, 474, 492, 555, 615, 620, 632, 740, 744, 790, 820, 888, 930, 948, 984, 1110, 1147, 1185, 1230, 1240, 1271, 1480, 1517, 1580, 1640, 1860, 1896, 2220, 2294, 2370, 2449, 2460, 2542, 2923, 3034, 3160, 3239, 3441, 3720, 3813, 4440, 4551, 4588, 4740, 4898, 4920, 5084, 5735, 5846, 6068, 6355, 6478, 6882, 7347, 7585, 7626, 8769, 9102, 9176, 9480, 9717, 9796, 10168, 11470, 11692, 12136, 12245, 12710, 12956, 13764, 14615, 14694, 15170, 15252, 16195, 17205, 17538, 18204, 19065, 19434, 19592, 22755, 22940, 23384, 24490, 25420, 25912, 27528, 29230, 29388, 30340, 30504, 32390, 34410, 35076, 36408, 36735, 38130, 38868, 43845, 45510, 45880, 47027, 48585, 48980, 50840, 58460, 58776, 60680, 64780, 68820, 70152, 73470, 76260, 77736, 87690, 90613, 91020, 94054, 97170, 97960, 100409, 116920, 119843, 129560, 137640, 141081, 146940, 152520, 175380, 181226, 182040, 188108, 194340, 200818, 235135, 239686, 271839, 282162, 293880, 301227, 350760, 359529, 362452, 376216, 388680, 401636, 453065, 470270, 479372, 502045, 543678, 564324, 599215, 602454, 705405, 719058, 724904, 803272, 906130, 940540, 958744, 1004090, 1087356, 1128648, 1198430, 1204908, 1359195, 1410810, 1438116, 1506135, 1797645, 1812260, 1881080, 2008180, 2174712, 2396860, 2409816, 2718390, 2821620, 2876232, 3012270, 3595290, 3624520, 3715133, 4016360, 4793720, 5436780, 5643240, 6024540, 7190580, 7430266, 10873560, 11145399, 12049080, 14381160, 14860532, 18575665, 22290798, 29721064, 37151330, 44581596, 55726995, 74302660, 89163192, 111453990, 148605320, 222907980, 445815960]

約数ペア:

[(1, 445815960), (2, 222907980), (3, 148605320), (4, 111453990), (5, 89163192), (6, 74302660), (8, 55726995), (10, 44581596), (12, 37151330), (15, 29721064), (20, 22290798), (24, 18575665), (30, 14860532), (31, 14381160), (37, 12049080), (40, 11145399), (41, 10873560), (60, 7430266), (62, 7190580), (74, 6024540), (79, 5643240), (82, 5436780), (93, 4793720), (111, 4016360), (120, 3715133), (123, 3624520), (124, 3595290), (148, 3012270), (155, 2876232), (158, 2821620), (164, 2718390), (185, 2409816), (186, 2396860), (205, 2174712), (222, 2008180), (237, 1881080), (246, 1812260), (248, 1797645), (296, 1506135), (310, 1438116), (316, 1410810), (328, 1359195), (370, 1204908), (372, 1198430), (395, 1128648), (410, 1087356), (444, 1004090), (465, 958744), (474, 940540), (492, 906130), (555, 803272), (615, 724904), (620, 719058), (632, 705405), (740, 602454), (744, 599215), (790, 564324), (820, 543678), (888, 502045), (930, 479372), (948, 470270), (984, 453065), (1110, 401636), (1147, 388680), (1185, 376216), (1230, 362452), (1240, 359529), (1271, 350760), (1480, 301227), (1517, 293880), (1580, 282162), (1640, 271839), (1860, 239686), (1896, 235135), (2220, 200818), (2294, 194340), (2370, 188108), (2449, 182040), (2460, 181226), (2542, 175380), (2923, 152520), (3034, 146940), (3160, 141081), (3239, 137640), (3441, 129560), (3720, 119843), (3813, 116920), (4440, 100409), (4551, 97960), (4588, 97170), (4740, 94054), (4898, 91020), (4920, 90613), (5084, 87690), (5735, 77736), (5846, 76260), (6068, 73470), (6355, 70152), (6478, 68820), (6882, 64780), (7347, 60680), (7585, 58776), (7626, 58460), (8769, 50840), (9102, 48980), (9176, 48585), (9480, 47027), (9717, 45880), (9796, 45510), (10168, 43845), (11470, 38868), (11692, 38130), (12136, 36735), (12245, 36408), (12710, 35076), (12956, 34410), (13764, 32390), (14615, 30504), (14694, 30340), (15170, 29388), (15252, 29230), (16195, 27528), (17205, 25912), (17538, 25420), (18204, 24490), (19065, 23384), (19434, 22940), (19592, 22755)]