977894093820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1223}}^1\times {\mathrm{5303}}^1$

素因数の和:6904

約数の個数: 192

約数和(自身を含む): 3141135728640

約数和(自身を除く): 2163241634820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 359, 420, 718, 1077, 1223, 1436, 1795, 2154, 2446, 2513, 3590, 3669, 4308, 4892, 5026, 5303, 5385, 6115, 7180, 7338, 7539, 8561, 10052, 10606, 10770, 12230, 12565, 14676, 15078, 15909, 17122, 18345, 21212, 21540, 24460, 25130, 25683, 26515, 30156, 31818, 34244, 36690, 37121, 37695, 42805, 50260, 51366, 53030, 63636, 73380, 74242, 75390, 79545, 85610, 102732, 106060, 111363, 128415, 148484, 150780, 159090, 171220, 185605, 222726, 256830, 318180, 371210, 439057, 445452, 513660, 556815, 742420, 878114, 1113630, 1317171, 1756228, 1903777, 2195285, 2227260, 2634342, 3073399, 3807554, 4390570, 5268684, 5711331, 6146798, 6485569, 6585855, 7615108, 8781140, 9220197, 9518885, 11422662, 12293596, 12971138, 13171710, 13326439, 15366995, 18440394, 19037770, 19456707, 22845324, 25942276, 26343420, 26652878, 28556655, 30733990, 32427845, 36880788, 38075540, 38913414, 39979317, 45398983, 46100985, 53305756, 57113310, 61467980, 64855690, 66632195, 77826828, 79958634, 90797966, 92201970, 97283535, 114226620, 129711380, 133264390, 136196949, 159917268, 181595932, 184403940, 194567070, 199896585, 226994915, 266528780, 272393898, 389134140, 399793170, 453989830, 544787796, 680984745, 799586340, 907979660, 1361969490, 2328319271, 2723938980, 4656638542, 6984957813, 9313277084, 11641596355, 13969915626, 16298234897, 23283192710, 27939831252, 32596469794, 34924789065, 46566385420, 48894704691, 65192939588, 69849578130, 81491174485, 97789409382, 139699156260, 162982348970, 195578818764, 244473523455, 325964697940, 488947046910, 977894093820]

約数ペア:

[(1, 977894093820), (2, 488947046910), (3, 325964697940), (4, 244473523455), (5, 195578818764), (6, 162982348970), (7, 139699156260), (10, 97789409382), (12, 81491174485), (14, 69849578130), (15, 65192939588), (20, 48894704691), (21, 46566385420), (28, 34924789065), (30, 32596469794), (35, 27939831252), (42, 23283192710), (60, 16298234897), (70, 13969915626), (84, 11641596355), (105, 9313277084), (140, 6984957813), (210, 4656638542), (359, 2723938980), (420, 2328319271), (718, 1361969490), (1077, 907979660), (1223, 799586340), (1436, 680984745), (1795, 544787796), (2154, 453989830), (2446, 399793170), (2513, 389134140), (3590, 272393898), (3669, 266528780), (4308, 226994915), (4892, 199896585), (5026, 194567070), (5303, 184403940), (5385, 181595932), (6115, 159917268), (7180, 136196949), (7338, 133264390), (7539, 129711380), (8561, 114226620), (10052, 97283535), (10606, 92201970), (10770, 90797966), (12230, 79958634), (12565, 77826828), (14676, 66632195), (15078, 64855690), (15909, 61467980), (17122, 57113310), (18345, 53305756), (21212, 46100985), (21540, 45398983), (24460, 39979317), (25130, 38913414), (25683, 38075540), (26515, 36880788), (30156, 32427845), (31818, 30733990), (34244, 28556655), (36690, 26652878), (37121, 26343420), (37695, 25942276), (42805, 22845324), (50260, 19456707), (51366, 19037770), (53030, 18440394), (63636, 15366995), (73380, 13326439), (74242, 13171710), (75390, 12971138), (79545, 12293596), (85610, 11422662), (102732, 9518885), (106060, 9220197), (111363, 8781140), (128415, 7615108), (148484, 6585855), (150780, 6485569), (159090, 6146798), (171220, 5711331), (185605, 5268684), (222726, 4390570), (256830, 3807554), (318180, 3073399), (371210, 2634342), (439057, 2227260), (445452, 2195285), (513660, 1903777), (556815, 1756228), (742420, 1317171), (878114, 1113630)]