20231388960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{3769}}^1$

素因数の和:4051

約数の個数: 192

約数和(自身を含む): 65256347520

約数和(自身を除く): 45024958560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 211, 212, 240, 265, 318, 422, 424, 480, 530, 633, 636, 795, 844, 848, 1055, 1060, 1266, 1272, 1590, 1688, 1696, 2110, 2120, 2532, 2544, 3165, 3180, 3376, 3769, 4220, 4240, 5064, 5088, 6330, 6360, 6752, 7538, 8440, 8480, 10128, 11183, 11307, 12660, 12720, 15076, 16880, 18845, 20256, 22366, 22614, 25320, 25440, 30152, 33549, 33760, 37690, 44732, 45228, 50640, 55915, 56535, 60304, 67098, 75380, 89464, 90456, 101280, 111830, 113070, 120608, 134196, 150760, 167745, 178928, 180912, 199757, 223660, 226140, 268392, 301520, 335490, 357856, 361824, 399514, 447320, 452280, 536784, 599271, 603040, 670980, 795259, 799028, 894640, 904560, 998785, 1073568, 1198542, 1341960, 1590518, 1598056, 1789280, 1809120, 1997570, 2385777, 2397084, 2683920, 2996355, 3181036, 3196112, 3976295, 3995140, 4771554, 4794168, 5367840, 5992710, 6362072, 6392224, 7952590, 7990280, 9543108, 9588336, 11928885, 11985420, 12724144, 15905180, 15980560, 19086216, 19176672, 23857770, 23970840, 25448288, 31810360, 31961120, 38172432, 42148727, 47715540, 47941680, 63620720, 76344864, 84297454, 95431080, 95883360, 126446181, 127241440, 168594908, 190862160, 210743635, 252892362, 337189816, 381724320, 421487270, 505784724, 632230905, 674379632, 842974540, 1011569448, 1264461810, 1348759264, 1685949080, 2023138896, 2528923620, 3371898160, 4046277792, 5057847240, 6743796320, 10115694480, 20231388960]

約数ペア:

[(1, 20231388960), (2, 10115694480), (3, 6743796320), (4, 5057847240), (5, 4046277792), (6, 3371898160), (8, 2528923620), (10, 2023138896), (12, 1685949080), (15, 1348759264), (16, 1264461810), (20, 1011569448), (24, 842974540), (30, 674379632), (32, 632230905), (40, 505784724), (48, 421487270), (53, 381724320), (60, 337189816), (80, 252892362), (96, 210743635), (106, 190862160), (120, 168594908), (159, 127241440), (160, 126446181), (211, 95883360), (212, 95431080), (240, 84297454), (265, 76344864), (318, 63620720), (422, 47941680), (424, 47715540), (480, 42148727), (530, 38172432), (633, 31961120), (636, 31810360), (795, 25448288), (844, 23970840), (848, 23857770), (1055, 19176672), (1060, 19086216), (1266, 15980560), (1272, 15905180), (1590, 12724144), (1688, 11985420), (1696, 11928885), (2110, 9588336), (2120, 9543108), (2532, 7990280), (2544, 7952590), (3165, 6392224), (3180, 6362072), (3376, 5992710), (3769, 5367840), (4220, 4794168), (4240, 4771554), (5064, 3995140), (5088, 3976295), (6330, 3196112), (6360, 3181036), (6752, 2996355), (7538, 2683920), (8440, 2397084), (8480, 2385777), (10128, 1997570), (11183, 1809120), (11307, 1789280), (12660, 1598056), (12720, 1590518), (15076, 1341960), (16880, 1198542), (18845, 1073568), (20256, 998785), (22366, 904560), (22614, 894640), (25320, 799028), (25440, 795259), (30152, 670980), (33549, 603040), (33760, 599271), (37690, 536784), (44732, 452280), (45228, 447320), (50640, 399514), (55915, 361824), (56535, 357856), (60304, 335490), (67098, 301520), (75380, 268392), (89464, 226140), (90456, 223660), (101280, 199757), (111830, 180912), (113070, 178928), (120608, 167745), (134196, 150760)]