716712014720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{628783}}^1$

素因数の和:628952

約数の個数: 128

約数和(自身を含む): 1858660352640

約数和(自身を除く): 1141948337920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 137, 160, 208, 260, 274, 320, 416, 520, 548, 640, 685, 832, 1040, 1096, 1370, 1664, 1781, 2080, 2192, 2740, 3562, 4160, 4384, 5480, 7124, 8320, 8768, 8905, 10960, 14248, 17536, 17810, 21920, 28496, 35620, 43840, 56992, 71240, 87680, 113984, 142480, 227968, 284960, 569920, 628783, 1139840, 1257566, 2515132, 3143915, 5030264, 6287830, 8174179, 10060528, 12575660, 16348358, 20121056, 25151320, 32696716, 40242112, 40870895, 50302640, 65393432, 80484224, 81741790, 86143271, 100605280, 130786864, 163483580, 172286542, 201210560, 261573728, 326967160, 344573084, 402421120, 430716355, 523147456, 653934320, 689146168, 861432710, 1046294912, 1119862523, 1307868640, 1378292336, 1722865420, 2239725046, 2615737280, 2756584672, 3445730840, 4479450092, 5231474560, 5513169344, 5599312615, 6891461680, 8958900184, 11026338688, 11198625230, 13782923360, 17917800368, 22397250460, 27565846720, 35835600736, 44794500920, 55131693440, 71671201472, 89589001840, 143342402944, 179178003680, 358356007360, 716712014720]

約数ペア:

[(1, 716712014720), (2, 358356007360), (4, 179178003680), (5, 143342402944), (8, 89589001840), (10, 71671201472), (13, 55131693440), (16, 44794500920), (20, 35835600736), (26, 27565846720), (32, 22397250460), (40, 17917800368), (52, 13782923360), (64, 11198625230), (65, 11026338688), (80, 8958900184), (104, 6891461680), (128, 5599312615), (130, 5513169344), (137, 5231474560), (160, 4479450092), (208, 3445730840), (260, 2756584672), (274, 2615737280), (320, 2239725046), (416, 1722865420), (520, 1378292336), (548, 1307868640), (640, 1119862523), (685, 1046294912), (832, 861432710), (1040, 689146168), (1096, 653934320), (1370, 523147456), (1664, 430716355), (1781, 402421120), (2080, 344573084), (2192, 326967160), (2740, 261573728), (3562, 201210560), (4160, 172286542), (4384, 163483580), (5480, 130786864), (7124, 100605280), (8320, 86143271), (8768, 81741790), (8905, 80484224), (10960, 65393432), (14248, 50302640), (17536, 40870895), (17810, 40242112), (21920, 32696716), (28496, 25151320), (35620, 20121056), (43840, 16348358), (56992, 12575660), (71240, 10060528), (87680, 8174179), (113984, 6287830), (142480, 5030264), (227968, 3143915), (284960, 2515132), (569920, 1257566), (628783, 1139840)]