455648089680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{72383}}^1$

素因数の和:73658

約数の個数: 240

約数和(自身を含む): 1750245120000

約数和(自身を除く): 1294597030320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1249, 1260, 1680, 2498, 2520, 3747, 4996, 5040, 6245, 7494, 8743, 9992, 11241, 12490, 14988, 17486, 18735, 19984, 22482, 24980, 26229, 29976, 34972, 37470, 43715, 44964, 49960, 52458, 56205, 59952, 69944, 72383, 74940, 78687, 87430, 89928, 99920, 104916, 112410, 131145, 139888, 144766, 149880, 157374, 174860, 179856, 209832, 217149, 224820, 262290, 289532, 299760, 314748, 349720, 361915, 393435, 419664, 434298, 449640, 506681, 524580, 579064, 629496, 651447, 699440, 723830, 786870, 868596, 899280, 1013362, 1049160, 1085745, 1158128, 1258992, 1302894, 1447660, 1520043, 1573740, 1737192, 2026724, 2098320, 2171490, 2533405, 2605788, 2895320, 3040086, 3147480, 3257235, 3474384, 4053448, 4342980, 4560129, 5066810, 5211576, 5790640, 6080172, 6294960, 6514470, 7600215, 8106896, 8685960, 9120258, 10133620, 10423152, 12160344, 13028940, 15200430, 17371920, 18240516, 20267240, 22800645, 24320688, 26057880, 30400860, 36481032, 40534480, 45601290, 52115760, 60801720, 72962064, 90406367, 91202580, 121603440, 180812734, 182405160, 271219101, 361625468, 364810320, 452031835, 542438202, 632844569, 723250936, 813657303, 904063670, 1084876404, 1265689138, 1356095505, 1446501872, 1627314606, 1808127340, 1898533707, 2169752808, 2531378276, 2712191010, 3164222845, 3254629212, 3616254680, 3797067414, 4068286515, 4339505616, 5062756552, 5424382020, 5695601121, 6328445690, 6509258424, 7232509360, 7594134828, 8136573030, 9492668535, 10125513104, 10848764040, 11391202242, 12656891380, 13018516848, 15188269656, 16273146060, 18985337070, 21697528080, 22782404484, 25313782760, 28478005605, 30376539312, 32546292120, 37970674140, 45564808968, 50627565520, 56956011210, 65092584240, 75941348280, 91129617936, 113912022420, 151882696560, 227824044840, 455648089680]

約数ペア:

[(1, 455648089680), (2, 227824044840), (3, 151882696560), (4, 113912022420), (5, 91129617936), (6, 75941348280), (7, 65092584240), (8, 56956011210), (9, 50627565520), (10, 45564808968), (12, 37970674140), (14, 32546292120), (15, 30376539312), (16, 28478005605), (18, 25313782760), (20, 22782404484), (21, 21697528080), (24, 18985337070), (28, 16273146060), (30, 15188269656), (35, 13018516848), (36, 12656891380), (40, 11391202242), (42, 10848764040), (45, 10125513104), (48, 9492668535), (56, 8136573030), (60, 7594134828), (63, 7232509360), (70, 6509258424), (72, 6328445690), (80, 5695601121), (84, 5424382020), (90, 5062756552), (105, 4339505616), (112, 4068286515), (120, 3797067414), (126, 3616254680), (140, 3254629212), (144, 3164222845), (168, 2712191010), (180, 2531378276), (210, 2169752808), (240, 1898533707), (252, 1808127340), (280, 1627314606), (315, 1446501872), (336, 1356095505), (360, 1265689138), (420, 1084876404), (504, 904063670), (560, 813657303), (630, 723250936), (720, 632844569), (840, 542438202), (1008, 452031835), (1249, 364810320), (1260, 361625468), (1680, 271219101), (2498, 182405160), (2520, 180812734), (3747, 121603440), (4996, 91202580), (5040, 90406367), (6245, 72962064), (7494, 60801720), (8743, 52115760), (9992, 45601290), (11241, 40534480), (12490, 36481032), (14988, 30400860), (17486, 26057880), (18735, 24320688), (19984, 22800645), (22482, 20267240), (24980, 18240516), (26229, 17371920), (29976, 15200430), (34972, 13028940), (37470, 12160344), (43715, 10423152), (44964, 10133620), (49960, 9120258), (52458, 8685960), (56205, 8106896), (59952, 7600215), (69944, 6514470), (72383, 6294960), (74940, 6080172), (78687, 5790640), (87430, 5211576), (89928, 5066810), (99920, 4560129), (104916, 4342980), (112410, 4053448), (131145, 3474384), (139888, 3257235), (144766, 3147480), (149880, 3040086), (157374, 2895320), (174860, 2605788), (179856, 2533405), (209832, 2171490), (217149, 2098320), (224820, 2026724), (262290, 1737192), (289532, 1573740), (299760, 1520043), (314748, 1447660), (349720, 1302894), (361915, 1258992), (393435, 1158128), (419664, 1085745), (434298, 1049160), (449640, 1013362), (506681, 899280), (524580, 868596), (579064, 786870), (629496, 723830), (651447, 699440)]