913214120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8093}}^1$

素因数の和:8155

約数の個数: 128

約数和(自身を含む): 2610800640

約数和(自身を除く): 1697586520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 910, 1085, 1240, 1612, 1736, 1820, 2015, 2170, 2821, 3224, 3640, 4030, 4340, 5642, 8060, 8093, 8680, 11284, 14105, 16120, 16186, 22568, 28210, 32372, 40465, 56420, 56651, 64744, 80930, 105209, 112840, 113302, 161860, 210418, 226604, 250883, 283255, 323720, 420836, 453208, 501766, 526045, 566510, 736463, 841672, 1003532, 1052090, 1133020, 1254415, 1472926, 1756181, 2007064, 2104180, 2266040, 2508830, 2945852, 3261479, 3512362, 3682315, 4208360, 5017660, 5891704, 6522958, 7024724, 7364630, 8780905, 10035320, 13045916, 14049448, 14729260, 16307395, 17561810, 22830353, 26091832, 29458520, 32614790, 35123620, 45660706, 65229580, 70247240, 91321412, 114151765, 130459160, 182642824, 228303530, 456607060, 913214120]

約数ペア:

[(1, 913214120), (2, 456607060), (4, 228303530), (5, 182642824), (7, 130459160), (8, 114151765), (10, 91321412), (13, 70247240), (14, 65229580), (20, 45660706), (26, 35123620), (28, 32614790), (31, 29458520), (35, 26091832), (40, 22830353), (52, 17561810), (56, 16307395), (62, 14729260), (65, 14049448), (70, 13045916), (91, 10035320), (104, 8780905), (124, 7364630), (130, 7024724), (140, 6522958), (155, 5891704), (182, 5017660), (217, 4208360), (248, 3682315), (260, 3512362), (280, 3261479), (310, 2945852), (364, 2508830), (403, 2266040), (434, 2104180), (455, 2007064), (520, 1756181), (620, 1472926), (728, 1254415), (806, 1133020), (868, 1052090), (910, 1003532), (1085, 841672), (1240, 736463), (1612, 566510), (1736, 526045), (1820, 501766), (2015, 453208), (2170, 420836), (2821, 323720), (3224, 283255), (3640, 250883), (4030, 226604), (4340, 210418), (5642, 161860), (8060, 113302), (8093, 112840), (8680, 105209), (11284, 80930), (14105, 64744), (16120, 56651), (16186, 56420), (22568, 40465), (28210, 32372)]