6471986560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1177

約数の個数: 256

約数和(自身を含む): 17964011520

約数和(自身を除く): 11492024960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 64, 65, 80, 92, 104, 115, 124, 128, 130, 155, 160, 184, 208, 230, 248, 260, 299, 310, 320, 368, 403, 416, 460, 496, 520, 598, 620, 640, 713, 736, 806, 832, 920, 992, 1040, 1091, 1196, 1240, 1426, 1472, 1495, 1612, 1664, 1840, 1984, 2015, 2080, 2182, 2392, 2480, 2852, 2944, 2990, 3224, 3565, 3680, 3968, 4030, 4160, 4364, 4784, 4960, 5455, 5704, 5980, 6448, 7130, 7360, 8060, 8320, 8728, 9269, 9568, 9920, 10910, 11408, 11960, 12896, 14183, 14260, 14720, 16120, 17456, 18538, 19136, 19840, 21820, 22816, 23920, 25093, 25792, 28366, 28520, 32240, 33821, 34912, 37076, 38272, 43640, 45632, 46345, 47840, 50186, 51584, 56732, 57040, 64480, 67642, 69824, 70915, 74152, 87280, 91264, 92690, 95680, 100372, 113464, 114080, 125465, 128960, 135284, 139648, 141830, 148304, 169105, 174560, 185380, 191360, 200744, 226928, 228160, 250930, 257920, 270568, 283660, 296608, 326209, 338210, 349120, 370760, 401488, 439673, 453856, 456320, 501860, 541136, 567320, 593216, 652418, 676420, 698240, 741520, 777883, 802976, 879346, 907712, 1003720, 1082272, 1134640, 1186432, 1304836, 1352840, 1483040, 1555766, 1605952, 1631045, 1758692, 1815424, 2007440, 2164544, 2198365, 2269280, 2609672, 2705680, 2966080, 3111532, 3211904, 3262090, 3517384, 3889415, 4014880, 4329088, 4396730, 4538560, 5219344, 5411360, 5932160, 6223064, 6524180, 7034768, 7778830, 8029760, 8793460, 9077120, 10112479, 10438688, 10822720, 12446128, 13048360, 14069536, 15557660, 16059520, 17586920, 20224958, 20877376, 21645440, 24892256, 26096720, 28139072, 31115320, 35173840, 40449916, 41754752, 49784512, 50562395, 52193440, 56278144, 62230640, 70347680, 80899832, 99569024, 101124790, 104386880, 124461280, 140695360, 161799664, 202249580, 208773760, 248922560, 281390720, 323599328, 404499160, 497845120, 647198656, 808998320, 1294397312, 1617996640, 3235993280, 6471986560]

約数ペア:

[(1, 6471986560), (2, 3235993280), (4, 1617996640), (5, 1294397312), (8, 808998320), (10, 647198656), (13, 497845120), (16, 404499160), (20, 323599328), (23, 281390720), (26, 248922560), (31, 208773760), (32, 202249580), (40, 161799664), (46, 140695360), (52, 124461280), (62, 104386880), (64, 101124790), (65, 99569024), (80, 80899832), (92, 70347680), (104, 62230640), (115, 56278144), (124, 52193440), (128, 50562395), (130, 49784512), (155, 41754752), (160, 40449916), (184, 35173840), (208, 31115320), (230, 28139072), (248, 26096720), (260, 24892256), (299, 21645440), (310, 20877376), (320, 20224958), (368, 17586920), (403, 16059520), (416, 15557660), (460, 14069536), (496, 13048360), (520, 12446128), (598, 10822720), (620, 10438688), (640, 10112479), (713, 9077120), (736, 8793460), (806, 8029760), (832, 7778830), (920, 7034768), (992, 6524180), (1040, 6223064), (1091, 5932160), (1196, 5411360), (1240, 5219344), (1426, 4538560), (1472, 4396730), (1495, 4329088), (1612, 4014880), (1664, 3889415), (1840, 3517384), (1984, 3262090), (2015, 3211904), (2080, 3111532), (2182, 2966080), (2392, 2705680), (2480, 2609672), (2852, 2269280), (2944, 2198365), (2990, 2164544), (3224, 2007440), (3565, 1815424), (3680, 1758692), (3968, 1631045), (4030, 1605952), (4160, 1555766), (4364, 1483040), (4784, 1352840), (4960, 1304836), (5455, 1186432), (5704, 1134640), (5980, 1082272), (6448, 1003720), (7130, 907712), (7360, 879346), (8060, 802976), (8320, 777883), (8728, 741520), (9269, 698240), (9568, 676420), (9920, 652418), (10910, 593216), (11408, 567320), (11960, 541136), (12896, 501860), (14183, 456320), (14260, 453856), (14720, 439673), (16120, 401488), (17456, 370760), (18538, 349120), (19136, 338210), (19840, 326209), (21820, 296608), (22816, 283660), (23920, 270568), (25093, 257920), (25792, 250930), (28366, 228160), (28520, 226928), (32240, 200744), (33821, 191360), (34912, 185380), (37076, 174560), (38272, 169105), (43640, 148304), (45632, 141830), (46345, 139648), (47840, 135284), (50186, 128960), (51584, 125465), (56732, 114080), (57040, 113464), (64480, 100372), (67642, 95680), (69824, 92690), (70915, 91264), (74152, 87280)]