264552120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1806

約数の個数: 192

約数和(自身を含む): 999311040

約数和(自身を除く): 734758920

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, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1464, 1708, 1721, 1830, 2135, 2196, 2440, 2520, 2562, 2745, 3416, 3442, 3660, 3843, 4270, 4392, 5124, 5163, 5490, 6405, 6884, 7320, 7686, 8540, 8605, 10248, 10326, 10980, 12047, 12810, 13768, 15372, 15489, 17080, 17210, 19215, 20652, 21960, 24094, 25620, 25815, 30744, 30978, 34420, 36141, 38430, 41304, 48188, 51240, 51630, 60235, 61956, 68840, 72282, 76860, 77445, 96376, 103260, 104981, 108423, 120470, 123912, 144564, 153720, 154890, 180705, 206520, 209962, 216846, 240940, 289128, 309780, 314943, 361410, 419924, 433692, 481880, 524905, 542115, 619560, 629886, 722820, 734867, 839848, 867384, 944829, 1049810, 1084230, 1259772, 1445640, 1469734, 1574715, 1889658, 2099620, 2168460, 2204601, 2519544, 2939468, 3149430, 3674335, 3779316, 4199240, 4336920, 4409202, 4724145, 5878936, 6298860, 6613803, 7348670, 7558632, 8818404, 9448290, 11023005, 12597720, 13227606, 14697340, 17636808, 18896580, 22046010, 26455212, 29394680, 33069015, 37793160, 44092020, 52910424, 66138030, 88184040, 132276060, 264552120]

約数ペア:

[(1, 264552120), (2, 132276060), (3, 88184040), (4, 66138030), (5, 52910424), (6, 44092020), (7, 37793160), (8, 33069015), (9, 29394680), (10, 26455212), (12, 22046010), (14, 18896580), (15, 17636808), (18, 14697340), (20, 13227606), (21, 12597720), (24, 11023005), (28, 9448290), (30, 8818404), (35, 7558632), (36, 7348670), (40, 6613803), (42, 6298860), (45, 5878936), (56, 4724145), (60, 4409202), (61, 4336920), (63, 4199240), (70, 3779316), (72, 3674335), (84, 3149430), (90, 2939468), (105, 2519544), (120, 2204601), (122, 2168460), (126, 2099620), (140, 1889658), (168, 1574715), (180, 1469734), (183, 1445640), (210, 1259772), (244, 1084230), (252, 1049810), (280, 944829), (305, 867384), (315, 839848), (360, 734867), (366, 722820), (420, 629886), (427, 619560), (488, 542115), (504, 524905), (549, 481880), (610, 433692), (630, 419924), (732, 361410), (840, 314943), (854, 309780), (915, 289128), (1098, 240940), (1220, 216846), (1260, 209962), (1281, 206520), (1464, 180705), (1708, 154890), (1721, 153720), (1830, 144564), (2135, 123912), (2196, 120470), (2440, 108423), (2520, 104981), (2562, 103260), (2745, 96376), (3416, 77445), (3442, 76860), (3660, 72282), (3843, 68840), (4270, 61956), (4392, 60235), (5124, 51630), (5163, 51240), (5490, 48188), (6405, 41304), (6884, 38430), (7320, 36141), (7686, 34420), (8540, 30978), (8605, 30744), (10248, 25815), (10326, 25620), (10980, 24094), (12047, 21960), (12810, 20652), (13768, 19215), (15372, 17210), (15489, 17080)]