2447404080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1296

約数の個数: 240

約数和(自身を含む): 8463958272

約数和(自身を除く): 6016554192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 110, 120, 121, 132, 142, 165, 176, 213, 220, 240, 242, 264, 284, 330, 355, 363, 426, 440, 484, 528, 568, 605, 660, 710, 726, 781, 852, 880, 968, 1065, 1136, 1187, 1210, 1320, 1420, 1452, 1562, 1704, 1815, 1936, 2130, 2343, 2374, 2420, 2640, 2840, 2904, 3124, 3408, 3561, 3630, 3905, 4260, 4686, 4748, 4840, 5680, 5808, 5935, 6248, 7122, 7260, 7810, 8520, 8591, 9372, 9496, 9680, 11715, 11870, 12496, 13057, 14244, 14520, 15620, 17040, 17182, 17805, 18744, 18992, 23430, 23740, 25773, 26114, 28488, 29040, 31240, 34364, 35610, 37488, 39171, 42955, 46860, 47480, 51546, 52228, 56976, 62480, 65285, 68728, 71220, 78342, 84277, 85910, 93720, 94960, 103092, 104456, 128865, 130570, 137456, 142440, 143627, 156684, 168554, 171820, 187440, 195855, 206184, 208912, 252831, 257730, 261140, 284880, 287254, 313368, 337108, 343640, 391710, 412368, 421385, 430881, 505662, 515460, 522280, 574508, 626736, 674216, 687280, 718135, 783420, 842770, 861762, 927047, 1011324, 1030920, 1044560, 1149016, 1264155, 1348432, 1436270, 1566840, 1685540, 1723524, 1854094, 2022648, 2061840, 2154405, 2298032, 2528310, 2781141, 2872540, 3133680, 3371080, 3447048, 3708188, 4045296, 4308810, 4635235, 5056620, 5562282, 5745080, 6742160, 6894096, 7416376, 8617620, 9270470, 10113240, 10197517, 11124564, 11490160, 13905705, 14832752, 17235240, 18540940, 20226480, 20395034, 22249128, 27811410, 30592551, 34470480, 37081880, 40790068, 44498256, 50987585, 55622820, 61185102, 74163760, 81580136, 101975170, 111245640, 122370204, 152962755, 163160272, 203950340, 222491280, 244740408, 305925510, 407900680, 489480816, 611851020, 815801360, 1223702040, 2447404080]

約数ペア:

[(1, 2447404080), (2, 1223702040), (3, 815801360), (4, 611851020), (5, 489480816), (6, 407900680), (8, 305925510), (10, 244740408), (11, 222491280), (12, 203950340), (15, 163160272), (16, 152962755), (20, 122370204), (22, 111245640), (24, 101975170), (30, 81580136), (33, 74163760), (40, 61185102), (44, 55622820), (48, 50987585), (55, 44498256), (60, 40790068), (66, 37081880), (71, 34470480), (80, 30592551), (88, 27811410), (110, 22249128), (120, 20395034), (121, 20226480), (132, 18540940), (142, 17235240), (165, 14832752), (176, 13905705), (213, 11490160), (220, 11124564), (240, 10197517), (242, 10113240), (264, 9270470), (284, 8617620), (330, 7416376), (355, 6894096), (363, 6742160), (426, 5745080), (440, 5562282), (484, 5056620), (528, 4635235), (568, 4308810), (605, 4045296), (660, 3708188), (710, 3447048), (726, 3371080), (781, 3133680), (852, 2872540), (880, 2781141), (968, 2528310), (1065, 2298032), (1136, 2154405), (1187, 2061840), (1210, 2022648), (1320, 1854094), (1420, 1723524), (1452, 1685540), (1562, 1566840), (1704, 1436270), (1815, 1348432), (1936, 1264155), (2130, 1149016), (2343, 1044560), (2374, 1030920), (2420, 1011324), (2640, 927047), (2840, 861762), (2904, 842770), (3124, 783420), (3408, 718135), (3561, 687280), (3630, 674216), (3905, 626736), (4260, 574508), (4686, 522280), (4748, 515460), (4840, 505662), (5680, 430881), (5808, 421385), (5935, 412368), (6248, 391710), (7122, 343640), (7260, 337108), (7810, 313368), (8520, 287254), (8591, 284880), (9372, 261140), (9496, 257730), (9680, 252831), (11715, 208912), (11870, 206184), (12496, 195855), (13057, 187440), (14244, 171820), (14520, 168554), (15620, 156684), (17040, 143627), (17182, 142440), (17805, 137456), (18744, 130570), (18992, 128865), (23430, 104456), (23740, 103092), (25773, 94960), (26114, 93720), (28488, 85910), (29040, 84277), (31240, 78342), (34364, 71220), (35610, 68728), (37488, 65285), (39171, 62480), (42955, 56976), (46860, 52228), (47480, 51546)]