156689087360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{37441}}^1$

素因数の和:37976

約数の個数: 128

約数和(自身を含む): 404211850560

約数和(自身を除く): 247522763200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 503, 520, 640, 832, 1006, 1040, 1664, 2012, 2080, 2515, 4024, 4160, 5030, 6539, 8048, 8320, 10060, 13078, 16096, 20120, 26156, 32192, 32695, 37441, 40240, 52312, 64384, 65390, 74882, 80480, 104624, 130780, 149764, 160960, 187205, 209248, 261560, 299528, 321920, 374410, 418496, 486733, 523120, 599056, 748820, 836992, 973466, 1046240, 1198112, 1497640, 1946932, 2092480, 2396224, 2433665, 2995280, 3893864, 4184960, 4792448, 4867330, 5990560, 7787728, 9734660, 11981120, 15575456, 18832823, 19469320, 23962240, 31150912, 37665646, 38938640, 62301824, 75331292, 77877280, 94164115, 150662584, 155754560, 188328230, 244826699, 301325168, 311509120, 376656460, 489653398, 602650336, 753312920, 979306796, 1205300672, 1224133495, 1506625840, 1958613592, 2410601344, 2448266990, 3013251680, 3917227184, 4896533980, 6026503360, 7834454368, 9793067960, 12053006720, 15668908736, 19586135920, 31337817472, 39172271840, 78344543680, 156689087360]

約数ペア:

[(1, 156689087360), (2, 78344543680), (4, 39172271840), (5, 31337817472), (8, 19586135920), (10, 15668908736), (13, 12053006720), (16, 9793067960), (20, 7834454368), (26, 6026503360), (32, 4896533980), (40, 3917227184), (52, 3013251680), (64, 2448266990), (65, 2410601344), (80, 1958613592), (104, 1506625840), (128, 1224133495), (130, 1205300672), (160, 979306796), (208, 753312920), (260, 602650336), (320, 489653398), (416, 376656460), (503, 311509120), (520, 301325168), (640, 244826699), (832, 188328230), (1006, 155754560), (1040, 150662584), (1664, 94164115), (2012, 77877280), (2080, 75331292), (2515, 62301824), (4024, 38938640), (4160, 37665646), (5030, 31150912), (6539, 23962240), (8048, 19469320), (8320, 18832823), (10060, 15575456), (13078, 11981120), (16096, 9734660), (20120, 7787728), (26156, 5990560), (32192, 4867330), (32695, 4792448), (37441, 4184960), (40240, 3893864), (52312, 2995280), (64384, 2433665), (65390, 2396224), (74882, 2092480), (80480, 1946932), (104624, 1497640), (130780, 1198112), (149764, 1046240), (160960, 973466), (187205, 836992), (209248, 748820), (261560, 599056), (299528, 523120), (321920, 486733), (374410, 418496)]