128766412440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1847}}^1\times {\mathrm{6247}}^1$

素因数の和:8142

約数の個数: 192

約数和(自身を含む): 432293621760

約数和(自身を除く): 303527209320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1847, 1860, 2232, 2790, 3694, 3720, 5541, 5580, 6247, 7388, 9235, 11082, 11160, 12494, 14776, 16623, 18470, 18741, 22164, 24988, 27705, 31235, 33246, 36940, 37482, 44328, 49976, 55410, 56223, 57257, 62470, 66492, 73880, 74964, 83115, 93705, 110820, 112446, 114514, 124940, 132984, 149928, 166230, 171771, 187410, 193657, 221640, 224892, 229028, 249880, 281115, 286285, 332460, 343542, 374820, 387314, 449784, 458056, 515313, 562230, 572570, 580971, 664920, 687084, 749640, 774628, 858855, 968285, 1030626, 1124460, 1145140, 1161942, 1374168, 1549256, 1717710, 1742913, 1936570, 2061252, 2248920, 2290280, 2323884, 2576565, 2904855, 3435420, 3485826, 3873140, 4122504, 4647768, 5153130, 5809710, 6870840, 6971652, 7746280, 8714565, 10306260, 11538209, 11619420, 13943304, 17429130, 20612520, 23076418, 23238840, 34614627, 34858260, 46152836, 57691045, 69229254, 69716520, 92305672, 103843881, 115382090, 138458508, 173073135, 207687762, 230764180, 276917016, 346146270, 357684479, 415375524, 461528360, 519219405, 692292540, 715368958, 830751048, 1038438810, 1073053437, 1384585080, 1430737916, 1788422395, 2076877620, 2146106874, 2861475832, 3219160311, 3576844790, 4153755240, 4292213748, 5365267185, 6438320622, 7153689580, 8584427496, 10730534370, 12876641244, 14307379160, 16095801555, 21461068740, 25753282488, 32191603110, 42922137480, 64383206220, 128766412440]

約数ペア:

[(1, 128766412440), (2, 64383206220), (3, 42922137480), (4, 32191603110), (5, 25753282488), (6, 21461068740), (8, 16095801555), (9, 14307379160), (10, 12876641244), (12, 10730534370), (15, 8584427496), (18, 7153689580), (20, 6438320622), (24, 5365267185), (30, 4292213748), (31, 4153755240), (36, 3576844790), (40, 3219160311), (45, 2861475832), (60, 2146106874), (62, 2076877620), (72, 1788422395), (90, 1430737916), (93, 1384585080), (120, 1073053437), (124, 1038438810), (155, 830751048), (180, 715368958), (186, 692292540), (248, 519219405), (279, 461528360), (310, 415375524), (360, 357684479), (372, 346146270), (465, 276917016), (558, 230764180), (620, 207687762), (744, 173073135), (930, 138458508), (1116, 115382090), (1240, 103843881), (1395, 92305672), (1847, 69716520), (1860, 69229254), (2232, 57691045), (2790, 46152836), (3694, 34858260), (3720, 34614627), (5541, 23238840), (5580, 23076418), (6247, 20612520), (7388, 17429130), (9235, 13943304), (11082, 11619420), (11160, 11538209), (12494, 10306260), (14776, 8714565), (16623, 7746280), (18470, 6971652), (18741, 6870840), (22164, 5809710), (24988, 5153130), (27705, 4647768), (31235, 4122504), (33246, 3873140), (36940, 3485826), (37482, 3435420), (44328, 2904855), (49976, 2576565), (55410, 2323884), (56223, 2290280), (57257, 2248920), (62470, 2061252), (66492, 1936570), (73880, 1742913), (74964, 1717710), (83115, 1549256), (93705, 1374168), (110820, 1161942), (112446, 1145140), (114514, 1124460), (124940, 1030626), (132984, 968285), (149928, 858855), (166230, 774628), (171771, 749640), (187410, 687084), (193657, 664920), (221640, 580971), (224892, 572570), (229028, 562230), (249880, 515313), (281115, 458056), (286285, 449784), (332460, 387314), (343542, 374820)]