2746804920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{70867}}^1$

素因数の和:70917

約数の個数: 128

約数和(自身を含む): 9184492800

約数和(自身を除く): 6437687880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 19380, 38760, 70867, 141734, 212601, 283468, 354335, 425202, 566936, 708670, 850404, 1063005, 1204739, 1346473, 1417340, 1700808, 2126010, 2409478, 2692946, 2834680, 3614217, 4039419, 4252020, 4818956, 5385892, 6023695, 6732365, 7228434, 8078838, 8504040, 9637912, 10771784, 12047390, 13464730, 14456868, 16157676, 18071085, 20197095, 22890041, 24094780, 26929460, 28913736, 32315352, 36142170, 40394190, 45780082, 48189560, 53858920, 68670123, 72284340, 80788380, 91560164, 114450205, 137340246, 144568680, 161576760, 183120328, 228900410, 274680492, 343350615, 457800820, 549360984, 686701230, 915601640, 1373402460, 2746804920]

約数ペア:

[(1, 2746804920), (2, 1373402460), (3, 915601640), (4, 686701230), (5, 549360984), (6, 457800820), (8, 343350615), (10, 274680492), (12, 228900410), (15, 183120328), (17, 161576760), (19, 144568680), (20, 137340246), (24, 114450205), (30, 91560164), (34, 80788380), (38, 72284340), (40, 68670123), (51, 53858920), (57, 48189560), (60, 45780082), (68, 40394190), (76, 36142170), (85, 32315352), (95, 28913736), (102, 26929460), (114, 24094780), (120, 22890041), (136, 20197095), (152, 18071085), (170, 16157676), (190, 14456868), (204, 13464730), (228, 12047390), (255, 10771784), (285, 9637912), (323, 8504040), (340, 8078838), (380, 7228434), (408, 6732365), (456, 6023695), (510, 5385892), (570, 4818956), (646, 4252020), (680, 4039419), (760, 3614217), (969, 2834680), (1020, 2692946), (1140, 2409478), (1292, 2126010), (1615, 1700808), (1938, 1417340), (2040, 1346473), (2280, 1204739), (2584, 1063005), (3230, 850404), (3876, 708670), (4845, 566936), (6460, 425202), (7752, 354335), (9690, 283468), (12920, 212601), (19380, 141734), (38760, 70867)]