160491480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1713

約数の個数: 128

約数和(自身を含む): 518918400

約数和(自身を除く): 358426920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 1032, 1140, 1290, 1634, 1637, 1720, 2280, 2451, 2580, 3268, 3274, 4085, 4902, 4911, 5160, 6536, 6548, 8170, 8185, 9804, 9822, 12255, 13096, 16340, 16370, 19608, 19644, 24510, 24555, 31103, 32680, 32740, 39288, 49020, 49110, 62206, 65480, 70391, 93309, 98040, 98220, 124412, 140782, 155515, 186618, 196440, 211173, 248824, 281564, 311030, 351955, 373236, 422346, 466545, 563128, 622060, 703910, 746472, 844692, 933090, 1055865, 1244120, 1337429, 1407820, 1689384, 1866180, 2111730, 2674858, 2815640, 3732360, 4012287, 4223460, 5349716, 6687145, 8024574, 8446920, 10699432, 13374290, 16049148, 20061435, 26748580, 32098296, 40122870, 53497160, 80245740, 160491480]

約数ペア:

[(1, 160491480), (2, 80245740), (3, 53497160), (4, 40122870), (5, 32098296), (6, 26748580), (8, 20061435), (10, 16049148), (12, 13374290), (15, 10699432), (19, 8446920), (20, 8024574), (24, 6687145), (30, 5349716), (38, 4223460), (40, 4012287), (43, 3732360), (57, 2815640), (60, 2674858), (76, 2111730), (86, 1866180), (95, 1689384), (114, 1407820), (120, 1337429), (129, 1244120), (152, 1055865), (172, 933090), (190, 844692), (215, 746472), (228, 703910), (258, 622060), (285, 563128), (344, 466545), (380, 422346), (430, 373236), (456, 351955), (516, 311030), (570, 281564), (645, 248824), (760, 211173), (817, 196440), (860, 186618), (1032, 155515), (1140, 140782), (1290, 124412), (1634, 98220), (1637, 98040), (1720, 93309), (2280, 70391), (2451, 65480), (2580, 62206), (3268, 49110), (3274, 49020), (4085, 39288), (4902, 32740), (4911, 32680), (5160, 31103), (6536, 24555), (6548, 24510), (8170, 19644), (8185, 19608), (9804, 16370), (9822, 16340), (12255, 13096)]