126355560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2693}}^1$

素因数の和:2747

約数の個数: 128

約数和(自身を含む): 418970880

約数和(自身を除く): 292615320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2693, 2760, 3128, 3910, 4692, 5386, 5865, 7820, 8079, 9384, 10772, 11730, 13465, 15640, 16158, 21544, 23460, 26930, 32316, 40395, 45781, 46920, 53860, 61939, 64632, 80790, 91562, 107720, 123878, 137343, 161580, 183124, 185817, 228905, 247756, 274686, 309695, 323160, 366248, 371634, 457810, 495512, 549372, 619390, 686715, 743268, 915620, 929085, 1052963, 1098744, 1238780, 1373430, 1486536, 1831240, 1858170, 2105926, 2477560, 2746860, 3158889, 3716340, 4211852, 5264815, 5493720, 6317778, 7432680, 8423704, 10529630, 12635556, 15794445, 21059260, 25271112, 31588890, 42118520, 63177780, 126355560]

約数ペア:

[(1, 126355560), (2, 63177780), (3, 42118520), (4, 31588890), (5, 25271112), (6, 21059260), (8, 15794445), (10, 12635556), (12, 10529630), (15, 8423704), (17, 7432680), (20, 6317778), (23, 5493720), (24, 5264815), (30, 4211852), (34, 3716340), (40, 3158889), (46, 2746860), (51, 2477560), (60, 2105926), (68, 1858170), (69, 1831240), (85, 1486536), (92, 1373430), (102, 1238780), (115, 1098744), (120, 1052963), (136, 929085), (138, 915620), (170, 743268), (184, 686715), (204, 619390), (230, 549372), (255, 495512), (276, 457810), (340, 371634), (345, 366248), (391, 323160), (408, 309695), (460, 274686), (510, 247756), (552, 228905), (680, 185817), (690, 183124), (782, 161580), (920, 137343), (1020, 123878), (1173, 107720), (1380, 91562), (1564, 80790), (1955, 64632), (2040, 61939), (2346, 53860), (2693, 46920), (2760, 45781), (3128, 40395), (3910, 32316), (4692, 26930), (5386, 23460), (5865, 21544), (7820, 16158), (8079, 15640), (9384, 13465), (10772, 11730)]