710145520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2223

約数の個数: 160

約数和(自身を含む): 2051297280

約数和(自身を除く): 1341151760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 620, 665, 760, 868, 1064, 1085, 1178, 1240, 1330, 1520, 1736, 2128, 2153, 2170, 2356, 2480, 2660, 2945, 3472, 4123, 4306, 4340, 4712, 5320, 5890, 8246, 8612, 8680, 9424, 10640, 10765, 11780, 15071, 16492, 17224, 17360, 20615, 21530, 23560, 30142, 32984, 34448, 40907, 41230, 43060, 47120, 60284, 65968, 66743, 75355, 81814, 82460, 86120, 120568, 133486, 150710, 163628, 164920, 172240, 204535, 241136, 266972, 286349, 301420, 327256, 329840, 333715, 409070, 467201, 533944, 572698, 602840, 654512, 667430, 818140, 934402, 1067888, 1145396, 1205680, 1268117, 1334860, 1431745, 1636280, 1868804, 2290792, 2336005, 2536234, 2669720, 2863490, 3272560, 3737608, 4581584, 4672010, 5072468, 5339440, 5726980, 6340585, 7475216, 8876819, 9344020, 10144936, 11453960, 12681170, 17753638, 18688040, 20289872, 22907920, 25362340, 35507276, 37376080, 44384095, 50724680, 71014552, 88768190, 101449360, 142029104, 177536380, 355072760, 710145520]

約数ペア:

[(1, 710145520), (2, 355072760), (4, 177536380), (5, 142029104), (7, 101449360), (8, 88768190), (10, 71014552), (14, 50724680), (16, 44384095), (19, 37376080), (20, 35507276), (28, 25362340), (31, 22907920), (35, 20289872), (38, 18688040), (40, 17753638), (56, 12681170), (62, 11453960), (70, 10144936), (76, 9344020), (80, 8876819), (95, 7475216), (112, 6340585), (124, 5726980), (133, 5339440), (140, 5072468), (152, 4672010), (155, 4581584), (190, 3737608), (217, 3272560), (248, 2863490), (266, 2669720), (280, 2536234), (304, 2336005), (310, 2290792), (380, 1868804), (434, 1636280), (496, 1431745), (532, 1334860), (560, 1268117), (589, 1205680), (620, 1145396), (665, 1067888), (760, 934402), (868, 818140), (1064, 667430), (1085, 654512), (1178, 602840), (1240, 572698), (1330, 533944), (1520, 467201), (1736, 409070), (2128, 333715), (2153, 329840), (2170, 327256), (2356, 301420), (2480, 286349), (2660, 266972), (2945, 241136), (3472, 204535), (4123, 172240), (4306, 164920), (4340, 163628), (4712, 150710), (5320, 133486), (5890, 120568), (8246, 86120), (8612, 82460), (8680, 81814), (9424, 75355), (10640, 66743), (10765, 65968), (11780, 60284), (15071, 47120), (16492, 43060), (17224, 41230), (17360, 40907), (20615, 34448), (21530, 32984), (23560, 30142)]