528873660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1073

約数の個数: 216

約数和(自身を含む): 1898690976

約数和(自身を除く): 1369817316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 61, 63, 70, 84, 90, 98, 105, 122, 126, 140, 147, 180, 183, 196, 210, 244, 245, 252, 294, 305, 315, 366, 420, 427, 441, 490, 549, 588, 610, 630, 732, 735, 854, 882, 915, 980, 983, 1098, 1220, 1260, 1281, 1470, 1708, 1764, 1830, 1966, 2135, 2196, 2205, 2562, 2745, 2940, 2949, 2989, 3660, 3843, 3932, 4270, 4410, 4915, 5124, 5490, 5898, 5978, 6405, 6881, 7686, 8540, 8820, 8847, 8967, 9830, 10980, 11796, 11956, 12810, 13762, 14745, 14945, 15372, 17694, 17934, 19215, 19660, 20643, 25620, 26901, 27524, 29490, 29890, 34405, 35388, 35868, 38430, 41286, 44235, 44835, 48167, 53802, 58980, 59780, 59963, 61929, 68810, 76860, 82572, 88470, 89670, 96334, 103215, 107604, 119926, 123858, 134505, 137620, 144501, 176940, 179340, 179889, 192668, 206430, 239852, 240835, 247716, 269010, 289002, 299815, 309645, 359778, 412860, 419741, 433503, 481670, 538020, 539667, 578004, 599630, 619290, 719556, 722505, 839482, 867006, 899445, 963340, 1079334, 1199260, 1238580, 1259223, 1445010, 1678964, 1734012, 1798890, 2098705, 2158668, 2167515, 2518446, 2698335, 2890020, 2938187, 3597780, 3777669, 4197410, 4335030, 5036892, 5396670, 5876374, 6296115, 7555338, 8394820, 8670060, 8814561, 10793340, 11752748, 12592230, 14690935, 15110676, 17629122, 18888345, 25184460, 26443683, 29381870, 35258244, 37776690, 44072805, 52887366, 58763740, 75553380, 88145610, 105774732, 132218415, 176291220, 264436830, 528873660]

約数ペア:

[(1, 528873660), (2, 264436830), (3, 176291220), (4, 132218415), (5, 105774732), (6, 88145610), (7, 75553380), (9, 58763740), (10, 52887366), (12, 44072805), (14, 37776690), (15, 35258244), (18, 29381870), (20, 26443683), (21, 25184460), (28, 18888345), (30, 17629122), (35, 15110676), (36, 14690935), (42, 12592230), (45, 11752748), (49, 10793340), (60, 8814561), (61, 8670060), (63, 8394820), (70, 7555338), (84, 6296115), (90, 5876374), (98, 5396670), (105, 5036892), (122, 4335030), (126, 4197410), (140, 3777669), (147, 3597780), (180, 2938187), (183, 2890020), (196, 2698335), (210, 2518446), (244, 2167515), (245, 2158668), (252, 2098705), (294, 1798890), (305, 1734012), (315, 1678964), (366, 1445010), (420, 1259223), (427, 1238580), (441, 1199260), (490, 1079334), (549, 963340), (588, 899445), (610, 867006), (630, 839482), (732, 722505), (735, 719556), (854, 619290), (882, 599630), (915, 578004), (980, 539667), (983, 538020), (1098, 481670), (1220, 433503), (1260, 419741), (1281, 412860), (1470, 359778), (1708, 309645), (1764, 299815), (1830, 289002), (1966, 269010), (2135, 247716), (2196, 240835), (2205, 239852), (2562, 206430), (2745, 192668), (2940, 179889), (2949, 179340), (2989, 176940), (3660, 144501), (3843, 137620), (3932, 134505), (4270, 123858), (4410, 119926), (4915, 107604), (5124, 103215), (5490, 96334), (5898, 89670), (5978, 88470), (6405, 82572), (6881, 76860), (7686, 68810), (8540, 61929), (8820, 59963), (8847, 59780), (8967, 58980), (9830, 53802), (10980, 48167), (11796, 44835), (11956, 44235), (12810, 41286), (13762, 38430), (14745, 35868), (14945, 35388), (15372, 34405), (17694, 29890), (17934, 29490), (19215, 27524), (19660, 26901), (20643, 25620)]