1272635280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1255

約数の個数: 320

約数和(自身を含む): 5082769920

約数和(自身を除く): 3810134640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 146, 168, 180, 189, 210, 216, 219, 240, 252, 270, 280, 292, 315, 336, 360, 365, 378, 420, 432, 438, 504, 511, 540, 560, 584, 630, 657, 720, 730, 756, 840, 876, 945, 1008, 1022, 1080, 1095, 1153, 1168, 1260, 1314, 1460, 1512, 1533, 1680, 1752, 1890, 1971, 2044, 2160, 2190, 2306, 2520, 2555, 2628, 2920, 3024, 3066, 3285, 3459, 3504, 3780, 3942, 4088, 4380, 4599, 4612, 5040, 5110, 5256, 5765, 5840, 6132, 6570, 6918, 7560, 7665, 7884, 8071, 8176, 8760, 9198, 9224, 9855, 10220, 10377, 10512, 11530, 12264, 13140, 13797, 13836, 15120, 15330, 15768, 16142, 17295, 17520, 18396, 18448, 19710, 20440, 20754, 22995, 23060, 24213, 24528, 26280, 27594, 27672, 30660, 31131, 31536, 32284, 34590, 36792, 39420, 40355, 40880, 41508, 45990, 46120, 48426, 51885, 52560, 55188, 55344, 61320, 62262, 64568, 68985, 69180, 72639, 73584, 78840, 80710, 83016, 84169, 91980, 92240, 96852, 103770, 110376, 121065, 122640, 124524, 129136, 137970, 138360, 145278, 155655, 157680, 161420, 166032, 168338, 183960, 193704, 207540, 217917, 220752, 242130, 249048, 252507, 275940, 276720, 290556, 311310, 322840, 336676, 363195, 367920, 387408, 415080, 420845, 435834, 484260, 498096, 505014, 551880, 581112, 589183, 622620, 645680, 673352, 726390, 757521, 830160, 841690, 871668, 968520, 1010028, 1089585, 1103760, 1162224, 1178366, 1245240, 1262535, 1346704, 1452780, 1515042, 1683380, 1743336, 1767549, 1937040, 2020056, 2179170, 2272563, 2356732, 2490480, 2525070, 2905560, 2945915, 3030084, 3366760, 3486672, 3535098, 3787605, 4040112, 4358340, 4545126, 4713464, 5050140, 5302647, 5811120, 5891830, 6060168, 6733520, 7070196, 7575210, 8716680, 8837745, 9090252, 9426928, 10100280, 10605294, 11362815, 11783660, 12120336, 14140392, 15150420, 15907941, 17433360, 17675490, 18180504, 20200560, 21210588, 22725630, 23567320, 26513235, 28280784, 30300840, 31815882, 35350980, 36361008, 42421176, 45451260, 47134640, 53026470, 60601680, 63631764, 70701960, 79539705, 84842352, 90902520, 106052940, 127263528, 141403920, 159079410, 181805040, 212105880, 254527056, 318158820, 424211760, 636317640, 1272635280]

約数ペア:

[(1, 1272635280), (2, 636317640), (3, 424211760), (4, 318158820), (5, 254527056), (6, 212105880), (7, 181805040), (8, 159079410), (9, 141403920), (10, 127263528), (12, 106052940), (14, 90902520), (15, 84842352), (16, 79539705), (18, 70701960), (20, 63631764), (21, 60601680), (24, 53026470), (27, 47134640), (28, 45451260), (30, 42421176), (35, 36361008), (36, 35350980), (40, 31815882), (42, 30300840), (45, 28280784), (48, 26513235), (54, 23567320), (56, 22725630), (60, 21210588), (63, 20200560), (70, 18180504), (72, 17675490), (73, 17433360), (80, 15907941), (84, 15150420), (90, 14140392), (105, 12120336), (108, 11783660), (112, 11362815), (120, 10605294), (126, 10100280), (135, 9426928), (140, 9090252), (144, 8837745), (146, 8716680), (168, 7575210), (180, 7070196), (189, 6733520), (210, 6060168), (216, 5891830), (219, 5811120), (240, 5302647), (252, 5050140), (270, 4713464), (280, 4545126), (292, 4358340), (315, 4040112), (336, 3787605), (360, 3535098), (365, 3486672), (378, 3366760), (420, 3030084), (432, 2945915), (438, 2905560), (504, 2525070), (511, 2490480), (540, 2356732), (560, 2272563), (584, 2179170), (630, 2020056), (657, 1937040), (720, 1767549), (730, 1743336), (756, 1683380), (840, 1515042), (876, 1452780), (945, 1346704), (1008, 1262535), (1022, 1245240), (1080, 1178366), (1095, 1162224), (1153, 1103760), (1168, 1089585), (1260, 1010028), (1314, 968520), (1460, 871668), (1512, 841690), (1533, 830160), (1680, 757521), (1752, 726390), (1890, 673352), (1971, 645680), (2044, 622620), (2160, 589183), (2190, 581112), (2306, 551880), (2520, 505014), (2555, 498096), (2628, 484260), (2920, 435834), (3024, 420845), (3066, 415080), (3285, 387408), (3459, 367920), (3504, 363195), (3780, 336676), (3942, 322840), (4088, 311310), (4380, 290556), (4599, 276720), (4612, 275940), (5040, 252507), (5110, 249048), (5256, 242130), (5765, 220752), (5840, 217917), (6132, 207540), (6570, 193704), (6918, 183960), (7560, 168338), (7665, 166032), (7884, 161420), (8071, 157680), (8176, 155655), (8760, 145278), (9198, 138360), (9224, 137970), (9855, 129136), (10220, 124524), (10377, 122640), (10512, 121065), (11530, 110376), (12264, 103770), (13140, 96852), (13797, 92240), (13836, 91980), (15120, 84169), (15330, 83016), (15768, 80710), (16142, 78840), (17295, 73584), (17520, 72639), (18396, 69180), (18448, 68985), (19710, 64568), (20440, 62262), (20754, 61320), (22995, 55344), (23060, 55188), (24213, 52560), (24528, 51885), (26280, 48426), (27594, 46120), (27672, 45990), (30660, 41508), (31131, 40880), (31536, 40355), (32284, 39420), (34590, 36792)]