163093840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:597

約数の個数: 160

約数和(自身を含む): 478469376

約数和(自身を除く): 315375536

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 80, 86, 91, 104, 112, 130, 140, 172, 182, 208, 215, 260, 280, 301, 344, 364, 430, 455, 520, 521, 559, 560, 602, 688, 728, 860, 910, 1040, 1042, 1118, 1204, 1456, 1505, 1720, 1820, 2084, 2236, 2408, 2605, 2795, 3010, 3440, 3640, 3647, 3913, 4168, 4472, 4816, 5210, 5590, 6020, 6773, 7280, 7294, 7826, 8336, 8944, 10420, 11180, 12040, 13546, 14588, 15652, 18235, 19565, 20840, 22360, 22403, 24080, 27092, 29176, 31304, 33865, 36470, 39130, 41680, 44720, 44806, 47411, 54184, 58352, 62608, 67730, 72940, 78260, 89612, 94822, 108368, 112015, 135460, 145880, 156520, 156821, 179224, 189644, 224030, 237055, 270920, 291239, 291760, 313040, 313642, 358448, 379288, 448060, 474110, 541840, 582478, 627284, 758576, 784105, 896120, 948220, 1164956, 1254568, 1456195, 1568210, 1792240, 1896440, 2038673, 2329912, 2509136, 2912390, 3136420, 3792880, 4077346, 4659824, 5824780, 6272840, 8154692, 10193365, 11649560, 12545680, 16309384, 20386730, 23299120, 32618768, 40773460, 81546920, 163093840]

約数ペア:

[(1, 163093840), (2, 81546920), (4, 40773460), (5, 32618768), (7, 23299120), (8, 20386730), (10, 16309384), (13, 12545680), (14, 11649560), (16, 10193365), (20, 8154692), (26, 6272840), (28, 5824780), (35, 4659824), (40, 4077346), (43, 3792880), (52, 3136420), (56, 2912390), (65, 2509136), (70, 2329912), (80, 2038673), (86, 1896440), (91, 1792240), (104, 1568210), (112, 1456195), (130, 1254568), (140, 1164956), (172, 948220), (182, 896120), (208, 784105), (215, 758576), (260, 627284), (280, 582478), (301, 541840), (344, 474110), (364, 448060), (430, 379288), (455, 358448), (520, 313642), (521, 313040), (559, 291760), (560, 291239), (602, 270920), (688, 237055), (728, 224030), (860, 189644), (910, 179224), (1040, 156821), (1042, 156520), (1118, 145880), (1204, 135460), (1456, 112015), (1505, 108368), (1720, 94822), (1820, 89612), (2084, 78260), (2236, 72940), (2408, 67730), (2605, 62608), (2795, 58352), (3010, 54184), (3440, 47411), (3640, 44806), (3647, 44720), (3913, 41680), (4168, 39130), (4472, 36470), (4816, 33865), (5210, 31304), (5590, 29176), (6020, 27092), (6773, 24080), (7280, 22403), (7294, 22360), (7826, 20840), (8336, 19565), (8944, 18235), (10420, 15652), (11180, 14588), (12040, 13546)]