159488280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3374

約数の個数: 192

約数和(自身を含む): 623750400

約数和(自身を除く): 464262120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3331, 3420, 3990, 4788, 5320, 5985, 6662, 6840, 7980, 9576, 9993, 11970, 13324, 15960, 16655, 19986, 23317, 23940, 26648, 29979, 33310, 39972, 46634, 47880, 49965, 59958, 63289, 66620, 69951, 79944, 93268, 99930, 116585, 119916, 126578, 133240, 139902, 149895, 186536, 189867, 199860, 209853, 233170, 239832, 253156, 279804, 299790, 316445, 349755, 379734, 399720, 419706, 443023, 466340, 506312, 559608, 569601, 599580, 632890, 699510, 759468, 839412, 886046, 932680, 949335, 1049265, 1139202, 1199160, 1265780, 1329069, 1399020, 1518936, 1678824, 1772092, 1898670, 2098530, 2215115, 2278404, 2531560, 2658138, 2798040, 2848005, 3544184, 3797340, 3987207, 4197060, 4430230, 4556808, 5316276, 5696010, 6645345, 7594680, 7974414, 8394120, 8860460, 10632552, 11392020, 13290690, 15948828, 17720920, 19936035, 22784040, 26581380, 31897656, 39872070, 53162760, 79744140, 159488280]

約数ペア:

[(1, 159488280), (2, 79744140), (3, 53162760), (4, 39872070), (5, 31897656), (6, 26581380), (7, 22784040), (8, 19936035), (9, 17720920), (10, 15948828), (12, 13290690), (14, 11392020), (15, 10632552), (18, 8860460), (19, 8394120), (20, 7974414), (21, 7594680), (24, 6645345), (28, 5696010), (30, 5316276), (35, 4556808), (36, 4430230), (38, 4197060), (40, 3987207), (42, 3797340), (45, 3544184), (56, 2848005), (57, 2798040), (60, 2658138), (63, 2531560), (70, 2278404), (72, 2215115), (76, 2098530), (84, 1898670), (90, 1772092), (95, 1678824), (105, 1518936), (114, 1399020), (120, 1329069), (126, 1265780), (133, 1199160), (140, 1139202), (152, 1049265), (168, 949335), (171, 932680), (180, 886046), (190, 839412), (210, 759468), (228, 699510), (252, 632890), (266, 599580), (280, 569601), (285, 559608), (315, 506312), (342, 466340), (360, 443023), (380, 419706), (399, 399720), (420, 379734), (456, 349755), (504, 316445), (532, 299790), (570, 279804), (630, 253156), (665, 239832), (684, 233170), (760, 209853), (798, 199860), (840, 189867), (855, 186536), (1064, 149895), (1140, 139902), (1197, 133240), (1260, 126578), (1330, 119916), (1368, 116585), (1596, 99930), (1710, 93268), (1995, 79944), (2280, 69951), (2394, 66620), (2520, 63289), (2660, 59958), (3192, 49965), (3331, 47880), (3420, 46634), (3990, 39972), (4788, 33310), (5320, 29979), (5985, 26648), (6662, 23940), (6840, 23317), (7980, 19986), (9576, 16655), (9993, 15960), (11970, 13324)]