1788140160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16339}}^1$

素因数の和:16383

約数の個数: 192

約数和(自身を含む): 6500052000

約数和(自身を除く): 4711911840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 16339, 18240, 21888, 27360, 32678, 36480, 49017, 54720, 65356, 81695, 98034, 109440, 130712, 147051, 163390, 196068, 245085, 261424, 294102, 310441, 326780, 392136, 490170, 522848, 588204, 620882, 653560, 735255, 784272, 931323, 980340, 1045696, 1176408, 1241764, 1307120, 1470510, 1552205, 1568544, 1862646, 1960680, 2091392, 2352816, 2483528, 2614240, 2793969, 2941020, 3104410, 3137088, 3725292, 3921360, 4656615, 4705632, 4967056, 5228480, 5587938, 5882040, 6208820, 6274176, 7450584, 7842720, 9313230, 9411264, 9934112, 10456960, 11175876, 11764080, 12417640, 13969845, 14901168, 15685440, 18626460, 18822528, 19868224, 22351752, 23528160, 24835280, 27939690, 29802336, 31370880, 37252920, 39736448, 44703504, 47056320, 49670560, 55879380, 59604672, 74505840, 89407008, 94112640, 99341120, 111758760, 119209344, 149011680, 178814016, 198682240, 223517520, 298023360, 357628032, 447035040, 596046720, 894070080, 1788140160]

約数ペア:

[(1, 1788140160), (2, 894070080), (3, 596046720), (4, 447035040), (5, 357628032), (6, 298023360), (8, 223517520), (9, 198682240), (10, 178814016), (12, 149011680), (15, 119209344), (16, 111758760), (18, 99341120), (19, 94112640), (20, 89407008), (24, 74505840), (30, 59604672), (32, 55879380), (36, 49670560), (38, 47056320), (40, 44703504), (45, 39736448), (48, 37252920), (57, 31370880), (60, 29802336), (64, 27939690), (72, 24835280), (76, 23528160), (80, 22351752), (90, 19868224), (95, 18822528), (96, 18626460), (114, 15685440), (120, 14901168), (128, 13969845), (144, 12417640), (152, 11764080), (160, 11175876), (171, 10456960), (180, 9934112), (190, 9411264), (192, 9313230), (228, 7842720), (240, 7450584), (285, 6274176), (288, 6208820), (304, 5882040), (320, 5587938), (342, 5228480), (360, 4967056), (380, 4705632), (384, 4656615), (456, 3921360), (480, 3725292), (570, 3137088), (576, 3104410), (608, 2941020), (640, 2793969), (684, 2614240), (720, 2483528), (760, 2352816), (855, 2091392), (912, 1960680), (960, 1862646), (1140, 1568544), (1152, 1552205), (1216, 1470510), (1368, 1307120), (1440, 1241764), (1520, 1176408), (1710, 1045696), (1824, 980340), (1920, 931323), (2280, 784272), (2432, 735255), (2736, 653560), (2880, 620882), (3040, 588204), (3420, 522848), (3648, 490170), (4560, 392136), (5472, 326780), (5760, 310441), (6080, 294102), (6840, 261424), (7296, 245085), (9120, 196068), (10944, 163390), (12160, 147051), (13680, 130712), (16339, 109440), (18240, 98034), (21888, 81695), (27360, 65356), (32678, 54720), (36480, 49017)]