61027680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 225566208

約数和(自身を除く): 164538528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 443, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 886, 984, 1120, 1148, 1230, 1312, 1329, 1435, 1640, 1680, 1722, 1772, 1968, 2215, 2296, 2460, 2658, 2870, 3101, 3280, 3360, 3444, 3544, 3936, 4305, 4430, 4592, 4920, 5316, 5740, 6202, 6560, 6645, 6888, 7088, 8610, 8860, 9184, 9303, 9840, 10632, 11480, 12404, 13290, 13776, 14176, 15505, 17220, 17720, 18163, 18606, 19680, 21264, 22960, 24808, 26580, 27552, 31010, 34440, 35440, 36326, 37212, 42528, 45920, 46515, 49616, 53160, 54489, 62020, 68880, 70880, 72652, 74424, 90815, 93030, 99232, 106320, 108978, 124040, 127141, 137760, 145304, 148848, 181630, 186060, 212640, 217956, 248080, 254282, 272445, 290608, 297696, 363260, 372120, 381423, 435912, 496160, 508564, 544890, 581216, 635705, 726520, 744240, 762846, 871824, 1017128, 1089780, 1271410, 1453040, 1488480, 1525692, 1743648, 1907115, 2034256, 2179560, 2542820, 2906080, 3051384, 3814230, 4068512, 4359120, 5085640, 6102768, 7628460, 8718240, 10171280, 12205536, 15256920, 20342560, 30513840, 61027680]

約数ペア:

[(1, 61027680), (2, 30513840), (3, 20342560), (4, 15256920), (5, 12205536), (6, 10171280), (7, 8718240), (8, 7628460), (10, 6102768), (12, 5085640), (14, 4359120), (15, 4068512), (16, 3814230), (20, 3051384), (21, 2906080), (24, 2542820), (28, 2179560), (30, 2034256), (32, 1907115), (35, 1743648), (40, 1525692), (41, 1488480), (42, 1453040), (48, 1271410), (56, 1089780), (60, 1017128), (70, 871824), (80, 762846), (82, 744240), (84, 726520), (96, 635705), (105, 581216), (112, 544890), (120, 508564), (123, 496160), (140, 435912), (160, 381423), (164, 372120), (168, 363260), (205, 297696), (210, 290608), (224, 272445), (240, 254282), (246, 248080), (280, 217956), (287, 212640), (328, 186060), (336, 181630), (410, 148848), (420, 145304), (443, 137760), (480, 127141), (492, 124040), (560, 108978), (574, 106320), (615, 99232), (656, 93030), (672, 90815), (820, 74424), (840, 72652), (861, 70880), (886, 68880), (984, 62020), (1120, 54489), (1148, 53160), (1230, 49616), (1312, 46515), (1329, 45920), (1435, 42528), (1640, 37212), (1680, 36326), (1722, 35440), (1772, 34440), (1968, 31010), (2215, 27552), (2296, 26580), (2460, 24808), (2658, 22960), (2870, 21264), (3101, 19680), (3280, 18606), (3360, 18163), (3444, 17720), (3544, 17220), (3936, 15505), (4305, 14176), (4430, 13776), (4592, 13290), (4920, 12404), (5316, 11480), (5740, 10632), (6202, 9840), (6560, 9303), (6645, 9184), (6888, 8860), (7088, 8610)]