141446800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 411830784

約数和(自身を除く): 270383984

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 31, 34, 40, 44, 50, 55, 61, 62, 68, 80, 85, 88, 100, 110, 122, 124, 136, 155, 170, 176, 187, 200, 220, 244, 248, 272, 275, 305, 310, 340, 341, 374, 400, 425, 440, 488, 496, 527, 550, 610, 620, 671, 680, 682, 748, 775, 850, 880, 935, 976, 1037, 1054, 1100, 1220, 1240, 1342, 1360, 1364, 1496, 1525, 1550, 1700, 1705, 1870, 1891, 2074, 2108, 2200, 2440, 2480, 2635, 2684, 2728, 2992, 3050, 3100, 3355, 3400, 3410, 3740, 3782, 4148, 4216, 4400, 4675, 4880, 5185, 5270, 5368, 5456, 5797, 6100, 6200, 6710, 6800, 6820, 7480, 7564, 8296, 8432, 8525, 9350, 9455, 10370, 10540, 10736, 11407, 11594, 12200, 12400, 13175, 13420, 13640, 14960, 15128, 16592, 16775, 17050, 18700, 18910, 20740, 20801, 21080, 22814, 23188, 24400, 25925, 26350, 26840, 27280, 28985, 30256, 32147, 33550, 34100, 37400, 37820, 41480, 41602, 42160, 45628, 46376, 47275, 51850, 52700, 53680, 57035, 57970, 64294, 67100, 68200, 74800, 75640, 82960, 83204, 91256, 92752, 94550, 103700, 104005, 105400, 114070, 115940, 128588, 134200, 136400, 144925, 151280, 160735, 166408, 182512, 189100, 207400, 208010, 210800, 228140, 231880, 257176, 268400, 285175, 289850, 321470, 332816, 353617, 378200, 414800, 416020, 456280, 463760, 514352, 520025, 570350, 579700, 642940, 707234, 756400, 803675, 832040, 912560, 1040050, 1140700, 1159400, 1285880, 1414468, 1607350, 1664080, 1768085, 2080100, 2281400, 2318800, 2571760, 2828936, 3214700, 3536170, 4160200, 4562800, 5657872, 6429400, 7072340, 8320400, 8840425, 12858800, 14144680, 17680850, 28289360, 35361700, 70723400, 141446800]

約数ペア:

[(1, 141446800), (2, 70723400), (4, 35361700), (5, 28289360), (8, 17680850), (10, 14144680), (11, 12858800), (16, 8840425), (17, 8320400), (20, 7072340), (22, 6429400), (25, 5657872), (31, 4562800), (34, 4160200), (40, 3536170), (44, 3214700), (50, 2828936), (55, 2571760), (61, 2318800), (62, 2281400), (68, 2080100), (80, 1768085), (85, 1664080), (88, 1607350), (100, 1414468), (110, 1285880), (122, 1159400), (124, 1140700), (136, 1040050), (155, 912560), (170, 832040), (176, 803675), (187, 756400), (200, 707234), (220, 642940), (244, 579700), (248, 570350), (272, 520025), (275, 514352), (305, 463760), (310, 456280), (340, 416020), (341, 414800), (374, 378200), (400, 353617), (425, 332816), (440, 321470), (488, 289850), (496, 285175), (527, 268400), (550, 257176), (610, 231880), (620, 228140), (671, 210800), (680, 208010), (682, 207400), (748, 189100), (775, 182512), (850, 166408), (880, 160735), (935, 151280), (976, 144925), (1037, 136400), (1054, 134200), (1100, 128588), (1220, 115940), (1240, 114070), (1342, 105400), (1360, 104005), (1364, 103700), (1496, 94550), (1525, 92752), (1550, 91256), (1700, 83204), (1705, 82960), (1870, 75640), (1891, 74800), (2074, 68200), (2108, 67100), (2200, 64294), (2440, 57970), (2480, 57035), (2635, 53680), (2684, 52700), (2728, 51850), (2992, 47275), (3050, 46376), (3100, 45628), (3355, 42160), (3400, 41602), (3410, 41480), (3740, 37820), (3782, 37400), (4148, 34100), (4216, 33550), (4400, 32147), (4675, 30256), (4880, 28985), (5185, 27280), (5270, 26840), (5368, 26350), (5456, 25925), (5797, 24400), (6100, 23188), (6200, 22814), (6710, 21080), (6800, 20801), (6820, 20740), (7480, 18910), (7564, 18700), (8296, 17050), (8432, 16775), (8525, 16592), (9350, 15128), (9455, 14960), (10370, 13640), (10540, 13420), (10736, 13175), (11407, 12400), (11594, 12200)]