1399039920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3368

約数の個数: 240

約数和(自身を含む): 5106816000

約数和(自身を除く): 3707776080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 720, 744, 760, 855, 912, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1488, 1520, 1710, 1767, 1860, 2232, 2280, 2356, 2480, 2736, 2790, 2945, 3299, 3420, 3534, 3720, 4464, 4560, 4712, 5301, 5580, 5890, 6598, 6840, 7068, 7440, 8835, 9424, 9897, 10602, 11160, 11780, 13196, 13680, 14136, 16495, 17670, 19794, 21204, 22320, 23560, 26392, 26505, 28272, 29691, 32990, 35340, 39588, 42408, 47120, 49485, 52784, 53010, 59382, 62681, 65980, 70680, 79176, 84816, 98970, 102269, 106020, 118764, 125362, 131960, 141360, 148455, 158352, 188043, 197940, 204538, 212040, 237528, 250724, 263920, 296910, 306807, 313405, 376086, 395880, 409076, 424080, 475056, 501448, 511345, 564129, 593820, 613614, 626810, 752172, 791760, 818152, 920421, 940215, 1002896, 1022690, 1128258, 1187640, 1227228, 1253620, 1504344, 1534035, 1636304, 1840842, 1880430, 1943111, 2045380, 2256516, 2375280, 2454456, 2507240, 2820645, 3008688, 3068070, 3681684, 3760860, 3886222, 4090760, 4513032, 4602105, 4908912, 5014480, 5641290, 5829333, 6136140, 7363368, 7521720, 7772444, 8181520, 9026064, 9204210, 9715555, 11282580, 11658666, 12272280, 14726736, 15043440, 15544888, 17487999, 18408420, 19431110, 22565160, 23317332, 24544560, 29146665, 31089776, 34975998, 36816840, 38862220, 45130320, 46634664, 58293330, 69951996, 73633680, 77724440, 87439995, 93269328, 116586660, 139903992, 155448880, 174879990, 233173320, 279807984, 349759980, 466346640, 699519960, 1399039920]

約数ペア:

[(1, 1399039920), (2, 699519960), (3, 466346640), (4, 349759980), (5, 279807984), (6, 233173320), (8, 174879990), (9, 155448880), (10, 139903992), (12, 116586660), (15, 93269328), (16, 87439995), (18, 77724440), (19, 73633680), (20, 69951996), (24, 58293330), (30, 46634664), (31, 45130320), (36, 38862220), (38, 36816840), (40, 34975998), (45, 31089776), (48, 29146665), (57, 24544560), (60, 23317332), (62, 22565160), (72, 19431110), (76, 18408420), (80, 17487999), (90, 15544888), (93, 15043440), (95, 14726736), (114, 12272280), (120, 11658666), (124, 11282580), (144, 9715555), (152, 9204210), (155, 9026064), (171, 8181520), (180, 7772444), (186, 7521720), (190, 7363368), (228, 6136140), (240, 5829333), (248, 5641290), (279, 5014480), (285, 4908912), (304, 4602105), (310, 4513032), (342, 4090760), (360, 3886222), (372, 3760860), (380, 3681684), (456, 3068070), (465, 3008688), (496, 2820645), (558, 2507240), (570, 2454456), (589, 2375280), (620, 2256516), (684, 2045380), (720, 1943111), (744, 1880430), (760, 1840842), (855, 1636304), (912, 1534035), (930, 1504344), (1116, 1253620), (1140, 1227228), (1178, 1187640), (1240, 1128258), (1368, 1022690), (1395, 1002896), (1488, 940215), (1520, 920421), (1710, 818152), (1767, 791760), (1860, 752172), (2232, 626810), (2280, 613614), (2356, 593820), (2480, 564129), (2736, 511345), (2790, 501448), (2945, 475056), (3299, 424080), (3420, 409076), (3534, 395880), (3720, 376086), (4464, 313405), (4560, 306807), (4712, 296910), (5301, 263920), (5580, 250724), (5890, 237528), (6598, 212040), (6840, 204538), (7068, 197940), (7440, 188043), (8835, 158352), (9424, 148455), (9897, 141360), (10602, 131960), (11160, 125362), (11780, 118764), (13196, 106020), (13680, 102269), (14136, 98970), (16495, 84816), (17670, 79176), (19794, 70680), (21204, 65980), (22320, 62681), (23560, 59382), (26392, 53010), (26505, 52784), (28272, 49485), (29691, 47120), (32990, 42408), (35340, 39588)]