2389772280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4523}}^1$

素因数の和:4598

約数の個数: 256

約数和(自身を含む): 8911918080

約数和(自身を除く): 6522145800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 37, 40, 42, 51, 56, 60, 68, 70, 74, 84, 85, 102, 105, 111, 119, 120, 136, 140, 148, 168, 170, 185, 204, 210, 222, 238, 255, 259, 280, 296, 340, 357, 370, 408, 420, 444, 476, 510, 518, 555, 595, 629, 680, 714, 740, 777, 840, 888, 952, 1020, 1036, 1110, 1190, 1258, 1295, 1428, 1480, 1554, 1785, 1887, 2040, 2072, 2220, 2380, 2516, 2590, 2856, 3108, 3145, 3570, 3774, 3885, 4403, 4440, 4523, 4760, 5032, 5180, 6216, 6290, 7140, 7548, 7770, 8806, 9046, 9435, 10360, 12580, 13209, 13569, 14280, 15096, 15540, 17612, 18092, 18870, 22015, 22615, 25160, 26418, 27138, 31080, 31661, 35224, 36184, 37740, 44030, 45230, 52836, 54276, 63322, 66045, 67845, 75480, 76891, 88060, 90460, 94983, 105672, 108552, 126644, 132090, 135690, 153782, 158305, 167351, 176120, 180920, 189966, 230673, 253288, 264180, 271380, 307564, 316610, 334702, 379932, 384455, 461346, 474915, 502053, 528360, 538237, 542760, 615128, 633220, 669404, 759864, 768910, 836755, 922692, 949830, 1004106, 1076474, 1153365, 1171457, 1266440, 1338808, 1537820, 1614711, 1673510, 1845384, 1899660, 2008212, 2152948, 2306730, 2342914, 2510265, 2691185, 2844967, 3075640, 3229422, 3347020, 3514371, 3799320, 4016424, 4305896, 4613460, 4685828, 5020530, 5382370, 5689934, 5857285, 6458844, 6694040, 7028742, 8073555, 8534901, 9226920, 9371656, 10041060, 10764740, 11379868, 11714570, 12917688, 14057484, 14224835, 16147110, 17069802, 17571855, 19914769, 20082120, 21529480, 22759736, 23429140, 28114968, 28449670, 32294220, 34139604, 35143710, 39829538, 42674505, 46858280, 56899340, 59744307, 64588440, 68279208, 70287420, 79659076, 85349010, 99573845, 113798680, 119488614, 140574840, 159318152, 170698020, 199147690, 238977228, 298721535, 341396040, 398295380, 477954456, 597443070, 796590760, 1194886140, 2389772280]

約数ペア:

[(1, 2389772280), (2, 1194886140), (3, 796590760), (4, 597443070), (5, 477954456), (6, 398295380), (7, 341396040), (8, 298721535), (10, 238977228), (12, 199147690), (14, 170698020), (15, 159318152), (17, 140574840), (20, 119488614), (21, 113798680), (24, 99573845), (28, 85349010), (30, 79659076), (34, 70287420), (35, 68279208), (37, 64588440), (40, 59744307), (42, 56899340), (51, 46858280), (56, 42674505), (60, 39829538), (68, 35143710), (70, 34139604), (74, 32294220), (84, 28449670), (85, 28114968), (102, 23429140), (105, 22759736), (111, 21529480), (119, 20082120), (120, 19914769), (136, 17571855), (140, 17069802), (148, 16147110), (168, 14224835), (170, 14057484), (185, 12917688), (204, 11714570), (210, 11379868), (222, 10764740), (238, 10041060), (255, 9371656), (259, 9226920), (280, 8534901), (296, 8073555), (340, 7028742), (357, 6694040), (370, 6458844), (408, 5857285), (420, 5689934), (444, 5382370), (476, 5020530), (510, 4685828), (518, 4613460), (555, 4305896), (595, 4016424), (629, 3799320), (680, 3514371), (714, 3347020), (740, 3229422), (777, 3075640), (840, 2844967), (888, 2691185), (952, 2510265), (1020, 2342914), (1036, 2306730), (1110, 2152948), (1190, 2008212), (1258, 1899660), (1295, 1845384), (1428, 1673510), (1480, 1614711), (1554, 1537820), (1785, 1338808), (1887, 1266440), (2040, 1171457), (2072, 1153365), (2220, 1076474), (2380, 1004106), (2516, 949830), (2590, 922692), (2856, 836755), (3108, 768910), (3145, 759864), (3570, 669404), (3774, 633220), (3885, 615128), (4403, 542760), (4440, 538237), (4523, 528360), (4760, 502053), (5032, 474915), (5180, 461346), (6216, 384455), (6290, 379932), (7140, 334702), (7548, 316610), (7770, 307564), (8806, 271380), (9046, 264180), (9435, 253288), (10360, 230673), (12580, 189966), (13209, 180920), (13569, 176120), (14280, 167351), (15096, 158305), (15540, 153782), (17612, 135690), (18092, 132090), (18870, 126644), (22015, 108552), (22615, 105672), (25160, 94983), (26418, 90460), (27138, 88060), (31080, 76891), (31661, 75480), (35224, 67845), (36184, 66045), (37740, 63322), (44030, 54276), (45230, 52836)]