1869656880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{85607}}^1$

素因数の和:85643

約数の個数: 160

約数和(自身を含む): 7133543424

約数和(自身を除く): 5263886544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 85607, 171214, 256821, 342428, 428035, 513642, 599249, 684856, 856070, 1027284, 1112891, 1198498, 1284105, 1369712, 1712140, 1797747, 2054568, 2225782, 2396996, 2568210, 2996245, 3338673, 3424280, 3595494, 4109136, 4451564, 4793992, 5136420, 5564455, 5992490, 6677346, 6848560, 7190988, 7790237, 8903128, 8988735, 9587984, 10272840, 11128910, 11984980, 13354692, 14381976, 15580474, 16693365, 17806256, 17977470, 20545680, 22257820, 23370711, 23969960, 26709384, 28763952, 31160948, 33386730, 35954940, 38951185, 44515640, 46741422, 47939920, 53418768, 62321896, 66773460, 71909880, 77902370, 89031280, 93482844, 116853555, 124643792, 133546920, 143819760, 155804740, 186965688, 233707110, 267093840, 311609480, 373931376, 467414220, 623218960, 934828440, 1869656880]

約数ペア:

[(1, 1869656880), (2, 934828440), (3, 623218960), (4, 467414220), (5, 373931376), (6, 311609480), (7, 267093840), (8, 233707110), (10, 186965688), (12, 155804740), (13, 143819760), (14, 133546920), (15, 124643792), (16, 116853555), (20, 93482844), (21, 89031280), (24, 77902370), (26, 71909880), (28, 66773460), (30, 62321896), (35, 53418768), (39, 47939920), (40, 46741422), (42, 44515640), (48, 38951185), (52, 35954940), (56, 33386730), (60, 31160948), (65, 28763952), (70, 26709384), (78, 23969960), (80, 23370711), (84, 22257820), (91, 20545680), (104, 17977470), (105, 17806256), (112, 16693365), (120, 15580474), (130, 14381976), (140, 13354692), (156, 11984980), (168, 11128910), (182, 10272840), (195, 9587984), (208, 8988735), (210, 8903128), (240, 7790237), (260, 7190988), (273, 6848560), (280, 6677346), (312, 5992490), (336, 5564455), (364, 5136420), (390, 4793992), (420, 4451564), (455, 4109136), (520, 3595494), (546, 3424280), (560, 3338673), (624, 2996245), (728, 2568210), (780, 2396996), (840, 2225782), (910, 2054568), (1040, 1797747), (1092, 1712140), (1365, 1369712), (1456, 1284105), (1560, 1198498), (1680, 1112891), (1820, 1027284), (2184, 856070), (2730, 684856), (3120, 599249), (3640, 513642), (4368, 428035), (5460, 342428), (7280, 256821), (10920, 171214), (21840, 85607)]