66131520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:797

約数の個数: 224

約数和(自身を含む): 258763008

約数和(自身を除く): 192631488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 757, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1514, 1560, 1680, 1820, 2080, 2184, 2240, 2271, 2496, 2730, 2912, 3028, 3120, 3360, 3640, 3785, 4160, 4368, 4542, 5299, 5460, 5824, 6056, 6240, 6720, 7280, 7570, 8736, 9084, 9841, 10598, 10920, 11355, 12112, 12480, 14560, 15140, 15897, 17472, 18168, 19682, 21196, 21840, 22710, 24224, 26495, 29120, 29523, 30280, 31794, 36336, 39364, 42392, 43680, 45420, 48448, 49205, 52990, 59046, 60560, 63588, 68887, 72672, 78728, 79485, 84784, 87360, 90840, 98410, 105980, 118092, 121120, 127176, 137774, 145344, 147615, 157456, 158970, 169568, 181680, 196820, 206661, 211960, 236184, 242240, 254352, 275548, 295230, 314912, 317940, 339136, 344435, 363360, 393640, 413322, 423920, 472368, 508704, 551096, 590460, 629824, 635880, 688870, 726720, 787280, 826644, 847840, 944736, 1017408, 1033305, 1102192, 1180920, 1271760, 1377740, 1574560, 1653288, 1695680, 1889472, 2066610, 2204384, 2361840, 2543520, 2755480, 3149120, 3306576, 4133220, 4408768, 4723680, 5087040, 5510960, 6613152, 8266440, 9447360, 11021920, 13226304, 16532880, 22043840, 33065760, 66131520]

約数ペア:

[(1, 66131520), (2, 33065760), (3, 22043840), (4, 16532880), (5, 13226304), (6, 11021920), (7, 9447360), (8, 8266440), (10, 6613152), (12, 5510960), (13, 5087040), (14, 4723680), (15, 4408768), (16, 4133220), (20, 3306576), (21, 3149120), (24, 2755480), (26, 2543520), (28, 2361840), (30, 2204384), (32, 2066610), (35, 1889472), (39, 1695680), (40, 1653288), (42, 1574560), (48, 1377740), (52, 1271760), (56, 1180920), (60, 1102192), (64, 1033305), (65, 1017408), (70, 944736), (78, 847840), (80, 826644), (84, 787280), (91, 726720), (96, 688870), (104, 635880), (105, 629824), (112, 590460), (120, 551096), (130, 508704), (140, 472368), (156, 423920), (160, 413322), (168, 393640), (182, 363360), (192, 344435), (195, 339136), (208, 317940), (210, 314912), (224, 295230), (240, 275548), (260, 254352), (273, 242240), (280, 236184), (312, 211960), (320, 206661), (336, 196820), (364, 181680), (390, 169568), (416, 158970), (420, 157456), (448, 147615), (455, 145344), (480, 137774), (520, 127176), (546, 121120), (560, 118092), (624, 105980), (672, 98410), (728, 90840), (757, 87360), (780, 84784), (832, 79485), (840, 78728), (910, 72672), (960, 68887), (1040, 63588), (1092, 60560), (1120, 59046), (1248, 52990), (1344, 49205), (1365, 48448), (1456, 45420), (1514, 43680), (1560, 42392), (1680, 39364), (1820, 36336), (2080, 31794), (2184, 30280), (2240, 29523), (2271, 29120), (2496, 26495), (2730, 24224), (2912, 22710), (3028, 21840), (3120, 21196), (3360, 19682), (3640, 18168), (3785, 17472), (4160, 15897), (4368, 15140), (4542, 14560), (5299, 12480), (5460, 12112), (5824, 11355), (6056, 10920), (6240, 10598), (6720, 9841), (7280, 9084), (7570, 8736)]