1964628720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 480

約数和(自身を含む): 7353815040

約数和(自身を除く): 5389186320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 43, 45, 46, 48, 60, 62, 69, 72, 80, 86, 89, 90, 92, 93, 115, 120, 124, 129, 138, 144, 155, 172, 178, 180, 184, 186, 207, 215, 230, 240, 248, 258, 267, 276, 279, 310, 344, 345, 356, 360, 368, 372, 387, 414, 430, 445, 460, 465, 496, 516, 534, 552, 558, 620, 645, 688, 690, 712, 713, 720, 744, 774, 801, 828, 860, 890, 920, 930, 989, 1032, 1035, 1068, 1104, 1116, 1240, 1290, 1333, 1335, 1380, 1395, 1424, 1426, 1488, 1548, 1602, 1656, 1720, 1780, 1840, 1860, 1935, 1978, 2047, 2064, 2070, 2136, 2139, 2232, 2480, 2580, 2666, 2670, 2759, 2760, 2790, 2852, 2967, 3096, 3204, 3312, 3440, 3560, 3565, 3720, 3827, 3870, 3956, 3999, 4005, 4094, 4140, 4272, 4278, 4464, 4945, 5160, 5332, 5340, 5518, 5520, 5580, 5704, 5934, 6141, 6192, 6408, 6417, 6665, 7120, 7130, 7440, 7654, 7740, 7912, 7998, 8010, 8188, 8277, 8280, 8556, 8901, 9890, 10235, 10320, 10664, 10680, 10695, 11036, 11160, 11408, 11481, 11868, 11997, 12282, 12816, 12834, 13330, 13795, 14260, 14835, 15308, 15480, 15824, 15996, 16020, 16376, 16554, 16560, 17112, 17802, 18423, 19135, 19780, 19995, 20470, 21328, 21360, 21390, 22072, 22320, 22962, 23736, 23994, 24564, 24831, 25668, 26660, 27590, 28520, 29670, 30616, 30659, 30705, 30960, 31992, 32040, 32085, 32752, 33108, 34224, 34443, 35604, 36846, 38270, 39560, 39990, 40940, 41385, 42780, 44144, 44505, 45924, 47472, 47988, 49128, 49662, 51336, 53320, 55180, 57040, 57405, 59340, 59985, 61232, 61318, 61410, 63457, 63984, 64080, 64170, 66216, 68886, 71208, 73692, 76540, 79120, 79980, 81880, 82770, 85560, 88021, 89010, 91848, 91977, 92115, 95976, 98256, 99324, 102672, 106640, 110360, 114810, 118637, 118680, 119970, 122636, 122820, 124155, 126914, 128340, 132432, 137772, 142416, 147384, 153080, 153295, 159960, 163760, 165540, 171120, 172215, 176042, 178020, 183696, 183954, 184230, 190371, 191952, 198648, 220720, 229620, 237274, 237360, 239940, 245272, 245640, 248310, 253828, 256680, 264063, 275544, 275931, 294768, 306160, 306590, 317285, 319920, 331080, 344430, 352084, 355911, 356040, 367908, 368460, 380742, 397296, 440105, 459240, 459885, 474548, 479880, 490544, 491280, 496620, 507656, 513360, 528126, 551088, 551862, 571113, 593185, 613180, 634570, 662160, 688860, 704168, 711822, 712080, 735816, 736920, 761484, 792189, 880210, 918480, 919770, 949096, 951855, 959760, 993240, 1015312, 1056252, 1067733, 1103724, 1142226, 1186370, 1226360, 1269140, 1320315, 1377720, 1379655, 1408336, 1423644, 1471632, 1473840, 1522968, 1584378, 1760420, 1779555, 1839540, 1898192, 1903710, 1986480, 2112504, 2135466, 2207448, 2284452, 2372740, 2452720, 2538280, 2640630, 2728651, 2755440, 2759310, 2847288, 2855565, 3045936, 3168756, 3520840, 3559110, 3679080, 3807420, 3960945, 4225008, 4270932, 4414896, 4568904, 4745480, 5076560, 5281260, 5338665, 5457302, 5518620, 5694576, 5711130, 6337512, 7041680, 7118220, 7358160, 7614840, 7921890, 8185953, 8541864, 9137808, 9490960, 10562520, 10677330, 10914604, 11037240, 11422260, 12675024, 13643255, 14236440, 15229680, 15843780, 16371906, 17083728, 21125040, 21354660, 21829208, 22074480, 22844520, 24557859, 27286510, 28472880, 31687560, 32743812, 40929765, 42709320, 43658416, 45689040, 49115718, 54573020, 63375120, 65487624, 81859530, 85418640, 98231436, 109146040, 122789295, 130975248, 163719060, 196462872, 218292080, 245578590, 327438120, 392925744, 491157180, 654876240, 982314360, 1964628720]

約数ペア:

[(1, 1964628720), (2, 982314360), (3, 654876240), (4, 491157180), (5, 392925744), (6, 327438120), (8, 245578590), (9, 218292080), (10, 196462872), (12, 163719060), (15, 130975248), (16, 122789295), (18, 109146040), (20, 98231436), (23, 85418640), (24, 81859530), (30, 65487624), (31, 63375120), (36, 54573020), (40, 49115718), (43, 45689040), (45, 43658416), (46, 42709320), (48, 40929765), (60, 32743812), (62, 31687560), (69, 28472880), (72, 27286510), (80, 24557859), (86, 22844520), (89, 22074480), (90, 21829208), (92, 21354660), (93, 21125040), (115, 17083728), (120, 16371906), (124, 15843780), (129, 15229680), (138, 14236440), (144, 13643255), (155, 12675024), (172, 11422260), (178, 11037240), (180, 10914604), (184, 10677330), (186, 10562520), (207, 9490960), (215, 9137808), (230, 8541864), (240, 8185953), (248, 7921890), (258, 7614840), (267, 7358160), (276, 7118220), (279, 7041680), (310, 6337512), (344, 5711130), (345, 5694576), (356, 5518620), (360, 5457302), (368, 5338665), (372, 5281260), (387, 5076560), (414, 4745480), (430, 4568904), (445, 4414896), (460, 4270932), (465, 4225008), (496, 3960945), (516, 3807420), (534, 3679080), (552, 3559110), (558, 3520840), (620, 3168756), (645, 3045936), (688, 2855565), (690, 2847288), (712, 2759310), (713, 2755440), (720, 2728651), (744, 2640630), (774, 2538280), (801, 2452720), (828, 2372740), (860, 2284452), (890, 2207448), (920, 2135466), (930, 2112504), (989, 1986480), (1032, 1903710), (1035, 1898192), (1068, 1839540), (1104, 1779555), (1116, 1760420), (1240, 1584378), (1290, 1522968), (1333, 1473840), (1335, 1471632), (1380, 1423644), (1395, 1408336), (1424, 1379655), (1426, 1377720), (1488, 1320315), (1548, 1269140), (1602, 1226360), (1656, 1186370), (1720, 1142226), (1780, 1103724), (1840, 1067733), (1860, 1056252), (1935, 1015312), (1978, 993240), (2047, 959760), (2064, 951855), (2070, 949096), (2136, 919770), (2139, 918480), (2232, 880210), (2480, 792189), (2580, 761484), (2666, 736920), (2670, 735816), (2759, 712080), (2760, 711822), (2790, 704168), (2852, 688860), (2967, 662160), (3096, 634570), (3204, 613180), (3312, 593185), (3440, 571113), (3560, 551862), (3565, 551088), (3720, 528126), (3827, 513360), (3870, 507656), (3956, 496620), (3999, 491280), (4005, 490544), (4094, 479880), (4140, 474548), (4272, 459885), (4278, 459240), (4464, 440105), (4945, 397296), (5160, 380742), (5332, 368460), (5340, 367908), (5518, 356040), (5520, 355911), (5580, 352084), (5704, 344430), (5934, 331080), (6141, 319920), (6192, 317285), (6408, 306590), (6417, 306160), (6665, 294768), (7120, 275931), (7130, 275544), (7440, 264063), (7654, 256680), (7740, 253828), (7912, 248310), (7998, 245640), (8010, 245272), (8188, 239940), (8277, 237360), (8280, 237274), (8556, 229620), (8901, 220720), (9890, 198648), (10235, 191952), (10320, 190371), (10664, 184230), (10680, 183954), (10695, 183696), (11036, 178020), (11160, 176042), (11408, 172215), (11481, 171120), (11868, 165540), (11997, 163760), (12282, 159960), (12816, 153295), (12834, 153080), (13330, 147384), (13795, 142416), (14260, 137772), (14835, 132432), (15308, 128340), (15480, 126914), (15824, 124155), (15996, 122820), (16020, 122636), (16376, 119970), (16554, 118680), (16560, 118637), (17112, 114810), (17802, 110360), (18423, 106640), (19135, 102672), (19780, 99324), (19995, 98256), (20470, 95976), (21328, 92115), (21360, 91977), (21390, 91848), (22072, 89010), (22320, 88021), (22962, 85560), (23736, 82770), (23994, 81880), (24564, 79980), (24831, 79120), (25668, 76540), (26660, 73692), (27590, 71208), (28520, 68886), (29670, 66216), (30616, 64170), (30659, 64080), (30705, 63984), (30960, 63457), (31992, 61410), (32040, 61318), (32085, 61232), (32752, 59985), (33108, 59340), (34224, 57405), (34443, 57040), (35604, 55180), (36846, 53320), (38270, 51336), (39560, 49662), (39990, 49128), (40940, 47988), (41385, 47472), (42780, 45924), (44144, 44505)]