1650595960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 4354404480

約数和(自身を除く): 2703808520

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 53, 65, 68, 85, 104, 106, 130, 136, 169, 170, 212, 221, 260, 265, 271, 338, 340, 424, 442, 520, 530, 542, 676, 680, 689, 845, 884, 901, 1060, 1084, 1105, 1352, 1355, 1378, 1690, 1768, 1802, 2120, 2168, 2210, 2710, 2756, 2873, 3380, 3445, 3523, 3604, 4420, 4505, 4607, 5420, 5512, 5746, 6760, 6890, 7046, 7208, 8840, 8957, 9010, 9214, 10840, 11492, 11713, 13780, 14092, 14363, 14365, 17615, 17914, 18020, 18428, 22984, 23035, 23426, 27560, 28184, 28726, 28730, 35230, 35828, 36040, 36856, 44785, 45799, 46070, 46852, 57452, 57460, 58565, 59891, 70460, 71656, 71815, 89570, 91598, 92140, 93704, 114904, 114920, 117130, 119782, 140920, 143630, 152269, 179140, 183196, 184280, 186719, 228995, 234260, 239564, 244171, 287260, 299455, 304538, 358280, 366392, 373438, 457990, 468520, 479128, 488342, 574520, 598910, 609076, 746876, 761345, 778583, 915980, 933595, 976684, 1197820, 1218152, 1220855, 1493752, 1522690, 1557166, 1831960, 1867190, 1953368, 2395640, 2427347, 2441710, 3045380, 3114332, 3174223, 3734380, 3892915, 4854694, 4883420, 6090760, 6228664, 6348446, 7468760, 7785830, 9709388, 9766840, 12136735, 12696892, 15571660, 15871115, 19418776, 24273470, 25393784, 31143320, 31742230, 41264899, 48546940, 63484460, 82529798, 97093880, 126968920, 165059596, 206324495, 330119192, 412648990, 825297980, 1650595960]

約数ペア:

[(1, 1650595960), (2, 825297980), (4, 412648990), (5, 330119192), (8, 206324495), (10, 165059596), (13, 126968920), (17, 97093880), (20, 82529798), (26, 63484460), (34, 48546940), (40, 41264899), (52, 31742230), (53, 31143320), (65, 25393784), (68, 24273470), (85, 19418776), (104, 15871115), (106, 15571660), (130, 12696892), (136, 12136735), (169, 9766840), (170, 9709388), (212, 7785830), (221, 7468760), (260, 6348446), (265, 6228664), (271, 6090760), (338, 4883420), (340, 4854694), (424, 3892915), (442, 3734380), (520, 3174223), (530, 3114332), (542, 3045380), (676, 2441710), (680, 2427347), (689, 2395640), (845, 1953368), (884, 1867190), (901, 1831960), (1060, 1557166), (1084, 1522690), (1105, 1493752), (1352, 1220855), (1355, 1218152), (1378, 1197820), (1690, 976684), (1768, 933595), (1802, 915980), (2120, 778583), (2168, 761345), (2210, 746876), (2710, 609076), (2756, 598910), (2873, 574520), (3380, 488342), (3445, 479128), (3523, 468520), (3604, 457990), (4420, 373438), (4505, 366392), (4607, 358280), (5420, 304538), (5512, 299455), (5746, 287260), (6760, 244171), (6890, 239564), (7046, 234260), (7208, 228995), (8840, 186719), (8957, 184280), (9010, 183196), (9214, 179140), (10840, 152269), (11492, 143630), (11713, 140920), (13780, 119782), (14092, 117130), (14363, 114920), (14365, 114904), (17615, 93704), (17914, 92140), (18020, 91598), (18428, 89570), (22984, 71815), (23035, 71656), (23426, 70460), (27560, 59891), (28184, 58565), (28726, 57460), (28730, 57452), (35230, 46852), (35828, 46070), (36040, 45799), (36856, 44785)]