2997432780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1104

約数の個数: 192

約数和(自身を含む): 9231667200

約数和(自身を除く): 6234234420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 89, 93, 95, 114, 124, 155, 178, 186, 190, 228, 267, 285, 310, 356, 372, 380, 445, 465, 534, 570, 589, 620, 890, 930, 953, 1068, 1140, 1178, 1335, 1691, 1767, 1780, 1860, 1906, 2356, 2670, 2759, 2859, 2945, 3382, 3534, 3812, 4765, 5073, 5340, 5518, 5718, 5890, 6764, 7068, 8277, 8455, 8835, 9530, 10146, 11036, 11436, 11780, 13795, 14295, 16554, 16910, 17670, 18107, 19060, 20292, 25365, 27590, 28590, 29543, 33108, 33820, 35340, 36214, 41385, 50730, 52421, 54321, 55180, 57180, 59086, 72428, 82770, 84817, 88629, 90535, 101460, 104842, 108642, 118172, 147715, 157263, 165540, 169634, 177258, 181070, 209684, 217284, 254451, 262105, 271605, 295430, 314526, 339268, 354516, 362140, 424085, 443145, 508902, 524210, 543210, 561317, 590860, 629052, 786315, 848170, 886290, 1017804, 1048420, 1086420, 1122634, 1272255, 1572630, 1611523, 1683951, 1696340, 1772580, 2245268, 2544510, 2629327, 2806585, 3145260, 3223046, 3367902, 4834569, 5089020, 5258654, 5613170, 6446092, 6735804, 7887981, 8057615, 8419755, 9669138, 10517308, 11226340, 13146635, 15775962, 16115230, 16839510, 19338276, 24172845, 26293270, 31551924, 32230460, 33679020, 39439905, 48345690, 49957213, 52586540, 78879810, 96691380, 99914426, 149871639, 157759620, 199828852, 249786065, 299743278, 499572130, 599486556, 749358195, 999144260, 1498716390, 2997432780]

約数ペア:

[(1, 2997432780), (2, 1498716390), (3, 999144260), (4, 749358195), (5, 599486556), (6, 499572130), (10, 299743278), (12, 249786065), (15, 199828852), (19, 157759620), (20, 149871639), (30, 99914426), (31, 96691380), (38, 78879810), (57, 52586540), (60, 49957213), (62, 48345690), (76, 39439905), (89, 33679020), (93, 32230460), (95, 31551924), (114, 26293270), (124, 24172845), (155, 19338276), (178, 16839510), (186, 16115230), (190, 15775962), (228, 13146635), (267, 11226340), (285, 10517308), (310, 9669138), (356, 8419755), (372, 8057615), (380, 7887981), (445, 6735804), (465, 6446092), (534, 5613170), (570, 5258654), (589, 5089020), (620, 4834569), (890, 3367902), (930, 3223046), (953, 3145260), (1068, 2806585), (1140, 2629327), (1178, 2544510), (1335, 2245268), (1691, 1772580), (1767, 1696340), (1780, 1683951), (1860, 1611523), (1906, 1572630), (2356, 1272255), (2670, 1122634), (2759, 1086420), (2859, 1048420), (2945, 1017804), (3382, 886290), (3534, 848170), (3812, 786315), (4765, 629052), (5073, 590860), (5340, 561317), (5518, 543210), (5718, 524210), (5890, 508902), (6764, 443145), (7068, 424085), (8277, 362140), (8455, 354516), (8835, 339268), (9530, 314526), (10146, 295430), (11036, 271605), (11436, 262105), (11780, 254451), (13795, 217284), (14295, 209684), (16554, 181070), (16910, 177258), (17670, 169634), (18107, 165540), (19060, 157263), (20292, 147715), (25365, 118172), (27590, 108642), (28590, 104842), (29543, 101460), (33108, 90535), (33820, 88629), (35340, 84817), (36214, 82770), (41385, 72428), (50730, 59086), (52421, 57180), (54321, 55180)]