323260560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2126

約数の個数: 240

約数和(自身を含む): 1281346560

約数和(自身を除く): 958086000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2069, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4138, 4340, 4464, 5040, 5208, 5580, 6207, 6510, 7440, 7812, 8276, 8680, 9765, 10345, 10416, 11160, 12414, 13020, 14483, 15624, 16552, 17360, 18621, 19530, 20690, 22320, 24828, 26040, 28966, 31035, 31248, 33104, 37242, 39060, 41380, 43449, 49656, 52080, 57932, 62070, 64139, 72415, 74484, 78120, 82760, 86898, 93105, 99312, 115864, 124140, 128278, 130347, 144830, 148968, 156240, 165520, 173796, 186210, 192417, 217245, 231728, 248280, 256556, 260694, 289660, 297936, 320695, 347592, 372420, 384834, 434490, 448973, 496560, 513112, 521388, 577251, 579320, 641390, 651735, 695184, 744840, 769668, 868980, 897946, 962085, 1026224, 1042776, 1154502, 1158640, 1282780, 1303470, 1346919, 1489680, 1539336, 1737960, 1795892, 1924170, 2085552, 2244865, 2309004, 2565560, 2606940, 2693838, 2886255, 3078672, 3475920, 3591784, 3848340, 4040757, 4489730, 4618008, 5131120, 5213880, 5387676, 5772510, 6734595, 7183568, 7696680, 8081514, 8979460, 9236016, 10427760, 10775352, 11545020, 13469190, 15393360, 16163028, 17958920, 20203785, 21550704, 23090040, 26938380, 32326056, 35917840, 40407570, 46180080, 53876760, 64652112, 80815140, 107753520, 161630280, 323260560]

約数ペア:

[(1, 323260560), (2, 161630280), (3, 107753520), (4, 80815140), (5, 64652112), (6, 53876760), (7, 46180080), (8, 40407570), (9, 35917840), (10, 32326056), (12, 26938380), (14, 23090040), (15, 21550704), (16, 20203785), (18, 17958920), (20, 16163028), (21, 15393360), (24, 13469190), (28, 11545020), (30, 10775352), (31, 10427760), (35, 9236016), (36, 8979460), (40, 8081514), (42, 7696680), (45, 7183568), (48, 6734595), (56, 5772510), (60, 5387676), (62, 5213880), (63, 5131120), (70, 4618008), (72, 4489730), (80, 4040757), (84, 3848340), (90, 3591784), (93, 3475920), (105, 3078672), (112, 2886255), (120, 2693838), (124, 2606940), (126, 2565560), (140, 2309004), (144, 2244865), (155, 2085552), (168, 1924170), (180, 1795892), (186, 1737960), (210, 1539336), (217, 1489680), (240, 1346919), (248, 1303470), (252, 1282780), (279, 1158640), (280, 1154502), (310, 1042776), (315, 1026224), (336, 962085), (360, 897946), (372, 868980), (420, 769668), (434, 744840), (465, 695184), (496, 651735), (504, 641390), (558, 579320), (560, 577251), (620, 521388), (630, 513112), (651, 496560), (720, 448973), (744, 434490), (840, 384834), (868, 372420), (930, 347592), (1008, 320695), (1085, 297936), (1116, 289660), (1240, 260694), (1260, 256556), (1302, 248280), (1395, 231728), (1488, 217245), (1680, 192417), (1736, 186210), (1860, 173796), (1953, 165520), (2069, 156240), (2170, 148968), (2232, 144830), (2480, 130347), (2520, 128278), (2604, 124140), (2790, 115864), (3255, 99312), (3472, 93105), (3720, 86898), (3906, 82760), (4138, 78120), (4340, 74484), (4464, 72415), (5040, 64139), (5208, 62070), (5580, 57932), (6207, 52080), (6510, 49656), (7440, 43449), (7812, 41380), (8276, 39060), (8680, 37242), (9765, 33104), (10345, 31248), (10416, 31035), (11160, 28966), (12414, 26040), (13020, 24828), (14483, 22320), (15624, 20690), (16552, 19530), (17360, 18621)]