147205518720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:152

約数の個数: 1152

約数和(自身を含む): 583480285920

約数和(自身を除く): 436274767200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 26, 30, 31, 32, 34, 38, 39, 40, 48, 51, 52, 57, 60, 62, 64, 65, 68, 76, 78, 80, 85, 93, 95, 96, 102, 104, 114, 120, 124, 128, 130, 136, 152, 155, 156, 160, 170, 186, 190, 192, 195, 204, 208, 221, 228, 240, 247, 248, 255, 260, 272, 285, 304, 310, 312, 320, 323, 340, 361, 372, 380, 384, 390, 403, 408, 416, 442, 456, 465, 480, 494, 496, 510, 520, 527, 544, 570, 589, 608, 620, 624, 640, 646, 663, 680, 722, 741, 744, 760, 780, 806, 816, 832, 884, 912, 930, 960, 961, 969, 988, 992, 1020, 1040, 1054, 1083, 1088, 1105, 1140, 1178, 1209, 1216, 1235, 1240, 1248, 1292, 1326, 1360, 1444, 1482, 1488, 1520, 1560, 1581, 1612, 1615, 1632, 1664, 1767, 1768, 1805, 1824, 1860, 1920, 1922, 1938, 1976, 1984, 2015, 2040, 2080, 2108, 2166, 2176, 2210, 2280, 2356, 2418, 2432, 2470, 2480, 2496, 2584, 2635, 2652, 2720, 2883, 2888, 2945, 2964, 2976, 3040, 3120, 3162, 3224, 3230, 3264, 3315, 3534, 3536, 3610, 3648, 3705, 3720, 3844, 3876, 3952, 3968, 4030, 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約数ペア:

[(1, 147205518720), (2, 73602759360), (3, 49068506240), (4, 36801379680), (5, 29441103744), (6, 24534253120), (8, 18400689840), (10, 14720551872), (12, 12267126560), (13, 11323501440), (15, 9813701248), (16, 9200344920), (17, 8659148160), (19, 7747658880), (20, 7360275936), (24, 6133563280), (26, 5661750720), (30, 4906850624), (31, 4748565120), (32, 4600172460), (34, 4329574080), (38, 3873829440), (39, 3774500480), (40, 3680137968), (48, 3066781640), (51, 2886382720), (52, 2830875360), (57, 2582552960), (60, 2453425312), (62, 2374282560), (64, 2300086230), (65, 2264700288), (68, 2164787040), (76, 1936914720), (78, 1887250240), (80, 1840068984), (85, 1731829632), (93, 1582855040), (95, 1549531776), (96, 1533390820), (102, 1443191360), (104, 1415437680), (114, 1291276480), (120, 1226712656), (124, 1187141280), (128, 1150043115), (130, 1132350144), (136, 1082393520), (152, 968457360), (155, 949713024), (156, 943625120), (160, 920034492), (170, 865914816), (186, 791427520), (190, 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(12648, 11638640), (12896, 11414820), (12920, 11393616), (13260, 11101472), (13702, 10743360), (14079, 10455680), (14136, 10413520), (14144, 10407630), (14415, 10211968), (14440, 10194288), (14820, 9932896), (14880, 9892844), (15314, 9612480), (15376, 9573720), (15504, 9494680), (15808, 9312090), (15810, 9310912), (16120, 9131856), (16320, 9019946), (16337, 9010560), (16796, 8764320), (16864, 8728980), (17328, 8495240), (17670, 8330816), (17680, 8326104), (18240, 8070478), (18259, 8062080), (18411, 7995520), (18772, 7841760), (18848, 7810140), (19220, 7658976), (19344, 7609880), (19380, 7595744), (19760, 7449672), (19840, 7419633), (20026, 7350720), (20553, 7162240), (20672, 7121010), (20995, 7011456), (21080, 6983184), (21216, 6938420), (21660, 6796192), (22382, 6576960), (22971, 6408320), (23064, 6382480), (23104, 6371430), (23465, 6273408), (23560, 6248112), (23712, 6208060), (24180, 6087904), (24548, 5996640), (24960, 5897657), (24986, 5891520), (25194, 5842880), (25296, 5819320), 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