40144154880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1163}}^1$

素因数の和:1377

約数の個数: 288

約数和(自身を含む): 131047217280

約数和(自身を除く): 90903062400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 101, 120, 128, 160, 178, 192, 202, 240, 256, 267, 303, 320, 356, 384, 404, 445, 480, 505, 534, 606, 640, 712, 768, 808, 890, 960, 1010, 1068, 1163, 1212, 1280, 1335, 1424, 1515, 1616, 1780, 1920, 2020, 2136, 2326, 2424, 2670, 2848, 3030, 3232, 3489, 3560, 3840, 4040, 4272, 4652, 4848, 5340, 5696, 5815, 6060, 6464, 6978, 7120, 8080, 8544, 8989, 9304, 9696, 10680, 11392, 11630, 12120, 12928, 13956, 14240, 16160, 17088, 17445, 17978, 18608, 19392, 21360, 22784, 23260, 24240, 25856, 26967, 27912, 28480, 32320, 34176, 34890, 35956, 37216, 38784, 42720, 44945, 46520, 48480, 53934, 55824, 56960, 64640, 68352, 69780, 71912, 74432, 77568, 85440, 89890, 93040, 96960, 103507, 107868, 111648, 113920, 117463, 129280, 134835, 139560, 143824, 148864, 170880, 179780, 186080, 193920, 207014, 215736, 223296, 234926, 269670, 279120, 287648, 297728, 310521, 341760, 352389, 359560, 372160, 387840, 414028, 431472, 446592, 469852, 517535, 539340, 558240, 575296, 587315, 621042, 704778, 719120, 744320, 828056, 862944, 893184, 939704, 1035070, 1078680, 1116480, 1150592, 1174630, 1242084, 1409556, 1438240, 1488640, 1552605, 1656112, 1725888, 1761945, 1879408, 2070140, 2157360, 2232960, 2301184, 2349260, 2484168, 2819112, 2876480, 3105210, 3312224, 3451776, 3523890, 3758816, 4140280, 4314720, 4465920, 4698520, 4968336, 5638224, 5752960, 6210420, 6624448, 6903552, 7047780, 7517632, 8280560, 8629440, 9397040, 9936672, 10454207, 11276448, 11505920, 12420840, 13248896, 14095560, 15035264, 16561120, 17258880, 18794080, 19873344, 20908414, 22552896, 24841680, 26497792, 28191120, 30070528, 31362621, 33122240, 34517760, 37588160, 39746688, 41816828, 45105792, 49683360, 52271035, 56382240, 62725242, 66244480, 75176320, 79493376, 83633656, 90211584, 99366720, 104542070, 112764480, 125450484, 132488960, 150352640, 156813105, 167267312, 198733440, 209084140, 225528960, 250900968, 313626210, 334534624, 397466880, 418168280, 451057920, 501801936, 627252420, 669069248, 836336560, 1003603872, 1254504840, 1338138496, 1672673120, 2007207744, 2509009680, 2676276992, 3345346240, 4014415488, 5018019360, 6690692480, 8028830976, 10036038720, 13381384960, 20072077440, 40144154880]

約数ペア:

[(1, 40144154880), (2, 20072077440), (3, 13381384960), (4, 10036038720), (5, 8028830976), (6, 6690692480), (8, 5018019360), (10, 4014415488), (12, 3345346240), (15, 2676276992), (16, 2509009680), (20, 2007207744), (24, 1672673120), (30, 1338138496), (32, 1254504840), (40, 1003603872), (48, 836336560), (60, 669069248), (64, 627252420), (80, 501801936), (89, 451057920), (96, 418168280), (101, 397466880), (120, 334534624), (128, 313626210), (160, 250900968), (178, 225528960), (192, 209084140), (202, 198733440), (240, 167267312), (256, 156813105), (267, 150352640), (303, 132488960), (320, 125450484), (356, 112764480), (384, 104542070), (404, 99366720), (445, 90211584), (480, 83633656), (505, 79493376), (534, 75176320), (606, 66244480), (640, 62725242), (712, 56382240), (768, 52271035), (808, 49683360), (890, 45105792), (960, 41816828), (1010, 39746688), (1068, 37588160), (1163, 34517760), (1212, 33122240), (1280, 31362621), (1335, 30070528), (1424, 28191120), (1515, 26497792), (1616, 24841680), (1780, 22552896), (1920, 20908414), (2020, 19873344), (2136, 18794080), (2326, 17258880), (2424, 16561120), (2670, 15035264), (2848, 14095560), (3030, 13248896), (3232, 12420840), (3489, 11505920), (3560, 11276448), (3840, 10454207), (4040, 9936672), (4272, 9397040), (4652, 8629440), (4848, 8280560), (5340, 7517632), (5696, 7047780), (5815, 6903552), (6060, 6624448), (6464, 6210420), (6978, 5752960), (7120, 5638224), (8080, 4968336), (8544, 4698520), (8989, 4465920), (9304, 4314720), (9696, 4140280), (10680, 3758816), (11392, 3523890), (11630, 3451776), (12120, 3312224), (12928, 3105210), (13956, 2876480), (14240, 2819112), (16160, 2484168), (17088, 2349260), (17445, 2301184), (17978, 2232960), (18608, 2157360), (19392, 2070140), (21360, 1879408), (22784, 1761945), (23260, 1725888), (24240, 1656112), (25856, 1552605), (26967, 1488640), (27912, 1438240), (28480, 1409556), (32320, 1242084), (34176, 1174630), (34890, 1150592), (35956, 1116480), (37216, 1078680), (38784, 1035070), (42720, 939704), (44945, 893184), (46520, 862944), (48480, 828056), (53934, 744320), (55824, 719120), (56960, 704778), (64640, 621042), (68352, 587315), (69780, 575296), (71912, 558240), (74432, 539340), (77568, 517535), (85440, 469852), (89890, 446592), (93040, 431472), (96960, 414028), (103507, 387840), (107868, 372160), (111648, 359560), (113920, 352389), (117463, 341760), (129280, 310521), (134835, 297728), (139560, 287648), (143824, 279120), (148864, 269670), (170880, 234926), (179780, 223296), (186080, 215736), (193920, 207014)]