1642824360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{12641}}^1$

素因数の和:12696

約数の個数: 144

約数和(自身を含む): 5635424340

約数和(自身を除く): 3992599980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1710, 1805, 2166, 2280, 2888, 3249, 3420, 3610, 4332, 5415, 6498, 6840, 7220, 8664, 10830, 12641, 12996, 14440, 16245, 21660, 25282, 25992, 32490, 37923, 43320, 50564, 63205, 64980, 75846, 101128, 113769, 126410, 129960, 151692, 189615, 227538, 240179, 252820, 303384, 379230, 455076, 480358, 505640, 568845, 720537, 758460, 910152, 960716, 1137690, 1200895, 1441074, 1516920, 1921432, 2161611, 2275380, 2401790, 2882148, 3602685, 4323222, 4550760, 4563401, 4803580, 5764296, 7205370, 8646444, 9126802, 9607160, 10808055, 13690203, 14410740, 17292888, 18253604, 21616110, 22817005, 27380406, 28821480, 36507208, 41070609, 43232220, 45634010, 54760812, 68451015, 82141218, 86464440, 91268020, 109521624, 136902030, 164282436, 182536040, 205353045, 273804060, 328564872, 410706090, 547608120, 821412180, 1642824360]

約数ペア:

[(1, 1642824360), (2, 821412180), (3, 547608120), (4, 410706090), (5, 328564872), (6, 273804060), (8, 205353045), (9, 182536040), (10, 164282436), (12, 136902030), (15, 109521624), (18, 91268020), (19, 86464440), (20, 82141218), (24, 68451015), (30, 54760812), (36, 45634010), (38, 43232220), (40, 41070609), (45, 36507208), (57, 28821480), (60, 27380406), (72, 22817005), (76, 21616110), (90, 18253604), (95, 17292888), (114, 14410740), (120, 13690203), (152, 10808055), (171, 9607160), (180, 9126802), (190, 8646444), (228, 7205370), (285, 5764296), (342, 4803580), (360, 4563401), (361, 4550760), (380, 4323222), (456, 3602685), (570, 2882148), (684, 2401790), (722, 2275380), (760, 2161611), (855, 1921432), (1083, 1516920), (1140, 1441074), (1368, 1200895), (1444, 1137690), (1710, 960716), (1805, 910152), (2166, 758460), (2280, 720537), (2888, 568845), (3249, 505640), (3420, 480358), (3610, 455076), (4332, 379230), (5415, 303384), (6498, 252820), (6840, 240179), (7220, 227538), (8664, 189615), (10830, 151692), (12641, 129960), (12996, 126410), (14440, 113769), (16245, 101128), (21660, 75846), (25282, 64980), (25992, 63205), (32490, 50564), (37923, 43320)]