495560520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2205

約数の個数: 288

約数和(自身を含む): 2018572920

約数和(自身を除く): 1523012400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2161, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3822, 4095, 4322, 4410, 4680, 5096, 5460, 5733, 5880, 6370, 6483, 6552, 7644, 8190, 8644, 8820, 9555, 10805, 10920, 11466, 12740, 12966, 15127, 15288, 16380, 17288, 17640, 19110, 19449, 21610, 22932, 25480, 25932, 28093, 28665, 30254, 32415, 32760, 38220, 38898, 43220, 45381, 45864, 51864, 56186, 57330, 60508, 64830, 75635, 76440, 77796, 84279, 86440, 90762, 97245, 105889, 112372, 114660, 121016, 129660, 136143, 140465, 151270, 155592, 168558, 181524, 194490, 196651, 211778, 224744, 226905, 229320, 252837, 259320, 272286, 280930, 302540, 317667, 337116, 363048, 388980, 393302, 421395, 423556, 453810, 505674, 529445, 544572, 561860, 589953, 605080, 635334, 674232, 680715, 777960, 786604, 842790, 847112, 907620, 953001, 983255, 1011348, 1058890, 1089144, 1123720, 1179906, 1264185, 1270668, 1361430, 1376557, 1573208, 1588335, 1685580, 1769859, 1815240, 1906002, 1966510, 2022696, 2117780, 2359812, 2528370, 2541336, 2722860, 2753114, 2949765, 3176670, 3371160, 3539718, 3812004, 3933020, 4129671, 4235560, 4719624, 4765005, 5056740, 5445720, 5506228, 5899530, 6353340, 6882785, 7079436, 7624008, 7866040, 8259342, 8849295, 9530010, 10113480, 11012456, 11799060, 12389013, 12706680, 13765570, 14158872, 16518684, 17698590, 19060020, 20648355, 23598120, 24778026, 27531140, 33037368, 35397180, 38120040, 41296710, 49556052, 55062280, 61945065, 70794360, 82593420, 99112104, 123890130, 165186840, 247780260, 495560520]

約数ペア:

[(1, 495560520), (2, 247780260), (3, 165186840), (4, 123890130), (5, 99112104), (6, 82593420), (7, 70794360), (8, 61945065), (9, 55062280), (10, 49556052), (12, 41296710), (13, 38120040), (14, 35397180), (15, 33037368), (18, 27531140), (20, 24778026), (21, 23598120), (24, 20648355), (26, 19060020), (28, 17698590), (30, 16518684), (35, 14158872), (36, 13765570), (39, 12706680), (40, 12389013), (42, 11799060), (45, 11012456), (49, 10113480), (52, 9530010), (56, 8849295), (60, 8259342), (63, 7866040), (65, 7624008), (70, 7079436), (72, 6882785), (78, 6353340), (84, 5899530), (90, 5506228), (91, 5445720), (98, 5056740), (104, 4765005), (105, 4719624), (117, 4235560), (120, 4129671), (126, 3933020), (130, 3812004), (140, 3539718), (147, 3371160), (156, 3176670), (168, 2949765), (180, 2753114), (182, 2722860), (195, 2541336), (196, 2528370), (210, 2359812), (234, 2117780), (245, 2022696), (252, 1966510), (260, 1906002), (273, 1815240), (280, 1769859), (294, 1685580), (312, 1588335), (315, 1573208), (360, 1376557), (364, 1361430), (390, 1270668), (392, 1264185), (420, 1179906), (441, 1123720), (455, 1089144), (468, 1058890), (490, 1011348), (504, 983255), (520, 953001), (546, 907620), (585, 847112), (588, 842790), (630, 786604), (637, 777960), (728, 680715), (735, 674232), (780, 635334), (819, 605080), (840, 589953), (882, 561860), (910, 544572), (936, 529445), (980, 505674), (1092, 453810), (1170, 423556), (1176, 421395), (1260, 393302), (1274, 388980), (1365, 363048), (1470, 337116), (1560, 317667), (1638, 302540), (1764, 280930), (1820, 272286), (1911, 259320), (1960, 252837), (2161, 229320), (2184, 226905), (2205, 224744), (2340, 211778), (2520, 196651), (2548, 194490), (2730, 181524), (2940, 168558), (3185, 155592), (3276, 151270), (3528, 140465), (3640, 136143), (3822, 129660), (4095, 121016), (4322, 114660), (4410, 112372), (4680, 105889), (5096, 97245), (5460, 90762), (5733, 86440), (5880, 84279), (6370, 77796), (6483, 76440), (6552, 75635), (7644, 64830), (8190, 60508), (8644, 57330), (8820, 56186), (9555, 51864), (10805, 45864), (10920, 45381), (11466, 43220), (12740, 38898), (12966, 38220), (15127, 32760), (15288, 32415), (16380, 30254), (17288, 28665), (17640, 28093), (19110, 25932), (19449, 25480), (21610, 22932)]