66560760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 251858880

約数和(自身を除く): 185298120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 433, 488, 504, 549, 610, 630, 732, 840, 854, 866, 915, 1098, 1220, 1260, 1281, 1299, 1464, 1708, 1732, 1830, 2135, 2165, 2196, 2440, 2520, 2562, 2598, 2745, 3031, 3416, 3464, 3660, 3843, 3897, 4270, 4330, 4392, 5124, 5196, 5490, 6062, 6405, 6495, 7320, 7686, 7794, 8540, 8660, 9093, 10248, 10392, 10980, 12124, 12810, 12990, 15155, 15372, 15588, 17080, 17320, 18186, 19215, 19485, 21960, 24248, 25620, 25980, 26413, 27279, 30310, 30744, 31176, 36372, 38430, 38970, 45465, 51240, 51960, 52826, 54558, 60620, 72744, 76860, 77940, 79239, 90930, 105652, 109116, 121240, 132065, 136395, 153720, 155880, 158478, 181860, 184891, 211304, 218232, 237717, 264130, 272790, 316956, 363720, 369782, 396195, 475434, 528260, 545580, 554673, 633912, 739564, 792390, 924455, 950868, 1056520, 1091160, 1109346, 1188585, 1479128, 1584780, 1664019, 1848910, 1901736, 2218692, 2377170, 2773365, 3169560, 3328038, 3697820, 4437384, 4754340, 5546730, 6656076, 7395640, 8320095, 9508680, 11093460, 13312152, 16640190, 22186920, 33280380, 66560760]

約数ペア:

[(1, 66560760), (2, 33280380), (3, 22186920), (4, 16640190), (5, 13312152), (6, 11093460), (7, 9508680), (8, 8320095), (9, 7395640), (10, 6656076), (12, 5546730), (14, 4754340), (15, 4437384), (18, 3697820), (20, 3328038), (21, 3169560), (24, 2773365), (28, 2377170), (30, 2218692), (35, 1901736), (36, 1848910), (40, 1664019), (42, 1584780), (45, 1479128), (56, 1188585), (60, 1109346), (61, 1091160), (63, 1056520), (70, 950868), (72, 924455), (84, 792390), (90, 739564), (105, 633912), (120, 554673), (122, 545580), (126, 528260), (140, 475434), (168, 396195), (180, 369782), (183, 363720), (210, 316956), (244, 272790), (252, 264130), (280, 237717), (305, 218232), (315, 211304), (360, 184891), (366, 181860), (420, 158478), (427, 155880), (433, 153720), (488, 136395), (504, 132065), (549, 121240), (610, 109116), (630, 105652), (732, 90930), (840, 79239), (854, 77940), (866, 76860), (915, 72744), (1098, 60620), (1220, 54558), (1260, 52826), (1281, 51960), (1299, 51240), (1464, 45465), (1708, 38970), (1732, 38430), (1830, 36372), (2135, 31176), (2165, 30744), (2196, 30310), (2440, 27279), (2520, 26413), (2562, 25980), (2598, 25620), (2745, 24248), (3031, 21960), (3416, 19485), (3464, 19215), (3660, 18186), (3843, 17320), (3897, 17080), (4270, 15588), (4330, 15372), (4392, 15155), (5124, 12990), (5196, 12810), (5490, 12124), (6062, 10980), (6405, 10392), (6495, 10248), (7320, 9093), (7686, 8660), (7794, 8540)]