136401960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{677}}^1$

素因数の和:787

約数の個数: 128

約数和(自身を含む): 433486080

約数和(自身を除く): 297084120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 73, 92, 115, 120, 138, 146, 184, 219, 230, 276, 292, 345, 365, 438, 460, 552, 584, 677, 690, 730, 876, 920, 1095, 1354, 1380, 1460, 1679, 1752, 2031, 2190, 2708, 2760, 2920, 3358, 3385, 4062, 4380, 5037, 5416, 6716, 6770, 8124, 8395, 8760, 10074, 10155, 13432, 13540, 15571, 16248, 16790, 20148, 20310, 25185, 27080, 31142, 33580, 40296, 40620, 46713, 49421, 50370, 62284, 67160, 77855, 81240, 93426, 98842, 100740, 124568, 148263, 155710, 186852, 197684, 201480, 233565, 247105, 296526, 311420, 373704, 395368, 467130, 494210, 593052, 622840, 741315, 934260, 988420, 1136683, 1186104, 1482630, 1868520, 1976840, 2273366, 2965260, 3410049, 4546732, 5683415, 5930520, 6820098, 9093464, 11366830, 13640196, 17050245, 22733660, 27280392, 34100490, 45467320, 68200980, 136401960]

約数ペア:

[(1, 136401960), (2, 68200980), (3, 45467320), (4, 34100490), (5, 27280392), (6, 22733660), (8, 17050245), (10, 13640196), (12, 11366830), (15, 9093464), (20, 6820098), (23, 5930520), (24, 5683415), (30, 4546732), (40, 3410049), (46, 2965260), (60, 2273366), (69, 1976840), (73, 1868520), (92, 1482630), (115, 1186104), (120, 1136683), (138, 988420), (146, 934260), (184, 741315), (219, 622840), (230, 593052), (276, 494210), (292, 467130), (345, 395368), (365, 373704), (438, 311420), (460, 296526), (552, 247105), (584, 233565), (677, 201480), (690, 197684), (730, 186852), (876, 155710), (920, 148263), (1095, 124568), (1354, 100740), (1380, 98842), (1460, 93426), (1679, 81240), (1752, 77855), (2031, 67160), (2190, 62284), (2708, 50370), (2760, 49421), (2920, 46713), (3358, 40620), (3385, 40296), (4062, 33580), (4380, 31142), (5037, 27080), (5416, 25185), (6716, 20310), (6770, 20148), (8124, 16790), (8395, 16248), (8760, 15571), (10074, 13540), (10155, 13432)]