1001141280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:640

約数の個数: 288

約数和(自身を含む): 3619219968

約数和(自身を除く): 2618078688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 41, 45, 48, 60, 62, 72, 80, 82, 90, 93, 96, 120, 123, 124, 144, 155, 160, 164, 180, 186, 205, 240, 246, 248, 279, 288, 310, 328, 360, 369, 372, 410, 465, 480, 492, 496, 547, 558, 615, 620, 656, 720, 738, 744, 820, 930, 984, 992, 1094, 1116, 1230, 1240, 1271, 1312, 1395, 1440, 1476, 1488, 1640, 1641, 1845, 1860, 1968, 2188, 2232, 2460, 2480, 2542, 2735, 2790, 2952, 2976, 3280, 3282, 3690, 3720, 3813, 3936, 4376, 4464, 4920, 4923, 4960, 5084, 5470, 5580, 5904, 6355, 6560, 6564, 7380, 7440, 7626, 8205, 8752, 8928, 9840, 9846, 10168, 10940, 11160, 11439, 11808, 12710, 13128, 14760, 14880, 15252, 16410, 16957, 17504, 19065, 19680, 19692, 20336, 21880, 22320, 22427, 22878, 24615, 25420, 26256, 29520, 30504, 32820, 33914, 38130, 39384, 40672, 43760, 44640, 44854, 45756, 49230, 50840, 50871, 52512, 57195, 59040, 61008, 65640, 67281, 67828, 76260, 78768, 84785, 87520, 89708, 91512, 98460, 101680, 101742, 112135, 114390, 122016, 131280, 134562, 135656, 152520, 152613, 157536, 169570, 179416, 183024, 196920, 201843, 203360, 203484, 224270, 228780, 254355, 262560, 269124, 271312, 305040, 305226, 336405, 339140, 358832, 366048, 393840, 403686, 406968, 448540, 457560, 508710, 538248, 542624, 610080, 610452, 672810, 678280, 695237, 717664, 763065, 787680, 807372, 813936, 897080, 915120, 1009215, 1017420, 1076496, 1220904, 1345620, 1356560, 1390474, 1526130, 1614744, 1627872, 1794160, 1830240, 2018430, 2034840, 2085711, 2152992, 2441808, 2691240, 2713120, 2780948, 3052260, 3229488, 3476185, 3588320, 4036860, 4069680, 4171422, 4883616, 5382480, 5561896, 6104520, 6257133, 6458976, 6952370, 8073720, 8139360, 8342844, 10428555, 10764960, 11123792, 12209040, 12514266, 13904740, 16147440, 16685688, 20857110, 22247584, 24418080, 25028532, 27809480, 31285665, 32294880, 33371376, 41714220, 50057064, 55618960, 62571330, 66742752, 83428440, 100114128, 111237920, 125142660, 166856880, 200228256, 250285320, 333713760, 500570640, 1001141280]

約数ペア:

[(1, 1001141280), (2, 500570640), (3, 333713760), (4, 250285320), (5, 200228256), (6, 166856880), (8, 125142660), (9, 111237920), (10, 100114128), (12, 83428440), (15, 66742752), (16, 62571330), (18, 55618960), (20, 50057064), (24, 41714220), (30, 33371376), (31, 32294880), (32, 31285665), (36, 27809480), (40, 25028532), (41, 24418080), (45, 22247584), (48, 20857110), (60, 16685688), (62, 16147440), (72, 13904740), (80, 12514266), (82, 12209040), (90, 11123792), (93, 10764960), (96, 10428555), (120, 8342844), (123, 8139360), (124, 8073720), (144, 6952370), (155, 6458976), (160, 6257133), (164, 6104520), (180, 5561896), (186, 5382480), (205, 4883616), (240, 4171422), (246, 4069680), (248, 4036860), (279, 3588320), (288, 3476185), (310, 3229488), (328, 3052260), (360, 2780948), (369, 2713120), (372, 2691240), (410, 2441808), (465, 2152992), (480, 2085711), (492, 2034840), (496, 2018430), (547, 1830240), (558, 1794160), (615, 1627872), (620, 1614744), (656, 1526130), (720, 1390474), (738, 1356560), (744, 1345620), (820, 1220904), (930, 1076496), (984, 1017420), (992, 1009215), (1094, 915120), (1116, 897080), (1230, 813936), (1240, 807372), (1271, 787680), (1312, 763065), (1395, 717664), (1440, 695237), (1476, 678280), (1488, 672810), (1640, 610452), (1641, 610080), (1845, 542624), (1860, 538248), (1968, 508710), (2188, 457560), (2232, 448540), (2460, 406968), (2480, 403686), (2542, 393840), (2735, 366048), (2790, 358832), (2952, 339140), (2976, 336405), (3280, 305226), (3282, 305040), (3690, 271312), (3720, 269124), (3813, 262560), (3936, 254355), (4376, 228780), (4464, 224270), (4920, 203484), (4923, 203360), (4960, 201843), (5084, 196920), (5470, 183024), (5580, 179416), (5904, 169570), (6355, 157536), (6560, 152613), (6564, 152520), (7380, 135656), (7440, 134562), (7626, 131280), (8205, 122016), (8752, 114390), (8928, 112135), (9840, 101742), (9846, 101680), (10168, 98460), (10940, 91512), (11160, 89708), (11439, 87520), (11808, 84785), (12710, 78768), (13128, 76260), (14760, 67828), (14880, 67281), (15252, 65640), (16410, 61008), (16957, 59040), (17504, 57195), (19065, 52512), (19680, 50871), (19692, 50840), (20336, 49230), (21880, 45756), (22320, 44854), (22427, 44640), (22878, 43760), (24615, 40672), (25420, 39384), (26256, 38130), (29520, 33914), (30504, 32820)]