2912447680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:471

約数の個数: 224

約数和(自身を含む): 7768742400

約数和(自身を除く): 4856294720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 59, 64, 76, 80, 92, 95, 115, 118, 152, 160, 184, 190, 230, 236, 295, 304, 320, 353, 368, 380, 437, 460, 472, 590, 608, 706, 736, 760, 874, 920, 944, 1121, 1180, 1216, 1357, 1412, 1472, 1520, 1748, 1765, 1840, 1888, 2185, 2242, 2360, 2714, 2824, 3040, 3496, 3530, 3680, 3776, 4370, 4484, 4720, 5428, 5605, 5648, 6080, 6707, 6785, 6992, 7060, 7360, 8119, 8740, 8968, 9440, 10856, 11210, 11296, 13414, 13570, 13984, 14120, 16238, 17480, 17936, 18880, 20827, 21712, 22420, 22592, 25783, 26828, 27140, 27968, 28240, 32476, 33535, 34960, 35872, 40595, 41654, 43424, 44840, 51566, 53656, 54280, 56480, 64952, 67070, 69920, 71744, 81190, 83308, 86848, 89680, 103132, 104135, 107312, 108560, 112960, 128915, 129904, 134140, 139840, 154261, 162380, 166616, 179360, 206264, 208270, 214624, 217120, 257830, 259808, 268280, 308522, 324760, 333232, 358720, 395713, 412528, 416540, 429248, 434240, 479021, 515660, 519616, 536560, 617044, 649520, 666464, 771305, 791426, 825056, 833080, 958042, 1031320, 1073120, 1234088, 1299040, 1332928, 1542610, 1582852, 1650112, 1666160, 1916084, 1978565, 2062640, 2146240, 2395105, 2468176, 2598080, 3085220, 3165704, 3332320, 3832168, 3957130, 4125280, 4790210, 4936352, 6170440, 6331408, 6664640, 7664336, 7914260, 8250560, 9101399, 9580420, 9872704, 12340880, 12662816, 15328672, 15828520, 18202798, 19160840, 24681760, 25325632, 30657344, 31657040, 36405596, 38321680, 45506995, 49363520, 63314080, 72811192, 76643360, 91013990, 126628160, 145622384, 153286720, 182027980, 291244768, 364055960, 582489536, 728111920, 1456223840, 2912447680]

約数ペア:

[(1, 2912447680), (2, 1456223840), (4, 728111920), (5, 582489536), (8, 364055960), (10, 291244768), (16, 182027980), (19, 153286720), (20, 145622384), (23, 126628160), (32, 91013990), (38, 76643360), (40, 72811192), (46, 63314080), (59, 49363520), (64, 45506995), (76, 38321680), (80, 36405596), (92, 31657040), (95, 30657344), (115, 25325632), (118, 24681760), (152, 19160840), (160, 18202798), (184, 15828520), (190, 15328672), (230, 12662816), (236, 12340880), (295, 9872704), (304, 9580420), (320, 9101399), (353, 8250560), (368, 7914260), (380, 7664336), (437, 6664640), (460, 6331408), (472, 6170440), (590, 4936352), (608, 4790210), (706, 4125280), (736, 3957130), (760, 3832168), (874, 3332320), (920, 3165704), (944, 3085220), (1121, 2598080), (1180, 2468176), (1216, 2395105), (1357, 2146240), (1412, 2062640), (1472, 1978565), (1520, 1916084), (1748, 1666160), (1765, 1650112), (1840, 1582852), (1888, 1542610), (2185, 1332928), (2242, 1299040), (2360, 1234088), (2714, 1073120), (2824, 1031320), (3040, 958042), (3496, 833080), (3530, 825056), (3680, 791426), (3776, 771305), (4370, 666464), (4484, 649520), (4720, 617044), (5428, 536560), (5605, 519616), (5648, 515660), (6080, 479021), (6707, 434240), (6785, 429248), (6992, 416540), (7060, 412528), (7360, 395713), (8119, 358720), (8740, 333232), (8968, 324760), (9440, 308522), (10856, 268280), (11210, 259808), (11296, 257830), (13414, 217120), (13570, 214624), (13984, 208270), (14120, 206264), (16238, 179360), (17480, 166616), (17936, 162380), (18880, 154261), (20827, 139840), (21712, 134140), (22420, 129904), (22592, 128915), (25783, 112960), (26828, 108560), (27140, 107312), (27968, 104135), (28240, 103132), (32476, 89680), (33535, 86848), (34960, 83308), (35872, 81190), (40595, 71744), (41654, 69920), (43424, 67070), (44840, 64952), (51566, 56480), (53656, 54280)]