121562760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 256

約数和(自身を含む): 433382400

約数和(自身を除く): 311819640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 37, 38, 40, 44, 55, 57, 60, 66, 74, 76, 88, 95, 110, 111, 114, 120, 131, 132, 148, 152, 165, 185, 190, 209, 220, 222, 228, 262, 264, 285, 296, 330, 370, 380, 393, 407, 418, 440, 444, 456, 524, 555, 570, 627, 655, 660, 703, 740, 760, 786, 814, 836, 888, 1045, 1048, 1110, 1140, 1221, 1254, 1310, 1320, 1406, 1441, 1480, 1572, 1628, 1672, 1965, 2035, 2090, 2109, 2220, 2280, 2442, 2489, 2508, 2620, 2812, 2882, 3135, 3144, 3256, 3515, 3930, 4070, 4180, 4218, 4323, 4440, 4847, 4884, 4978, 5016, 5240, 5624, 5764, 6105, 6270, 7030, 7205, 7467, 7733, 7860, 8140, 8360, 8436, 8646, 9694, 9768, 9956, 10545, 11528, 12210, 12445, 12540, 14060, 14410, 14541, 14934, 15466, 15720, 16280, 16872, 17292, 19388, 19912, 21090, 21615, 23199, 24235, 24420, 24890, 25080, 27379, 28120, 28820, 29082, 29868, 30932, 34584, 37335, 38665, 38776, 42180, 43230, 46398, 48470, 48840, 49780, 53317, 54758, 57640, 58164, 59736, 61864, 72705, 74670, 77330, 82137, 84360, 86460, 92093, 92796, 96940, 99560, 106634, 109516, 115995, 116328, 136895, 145410, 149340, 154660, 159951, 164274, 172920, 184186, 185592, 193880, 213268, 219032, 231990, 266585, 273790, 276279, 290820, 298680, 309320, 319902, 328548, 368372, 410685, 426536, 460465, 463980, 533170, 547580, 552558, 581640, 639804, 657096, 736744, 799755, 821370, 920930, 927960, 1013023, 1066340, 1095160, 1105116, 1279608, 1381395, 1599510, 1642740, 1841860, 2026046, 2132680, 2210232, 2762790, 3039069, 3199020, 3285480, 3683720, 4052092, 5065115, 5525580, 6078138, 6398040, 8104184, 10130230, 11051160, 12156276, 15195345, 20260460, 24312552, 30390690, 40520920, 60781380, 121562760]

約数ペア:

[(1, 121562760), (2, 60781380), (3, 40520920), (4, 30390690), (5, 24312552), (6, 20260460), (8, 15195345), (10, 12156276), (11, 11051160), (12, 10130230), (15, 8104184), (19, 6398040), (20, 6078138), (22, 5525580), (24, 5065115), (30, 4052092), (33, 3683720), (37, 3285480), (38, 3199020), (40, 3039069), (44, 2762790), (55, 2210232), (57, 2132680), (60, 2026046), (66, 1841860), (74, 1642740), (76, 1599510), (88, 1381395), (95, 1279608), (110, 1105116), (111, 1095160), (114, 1066340), (120, 1013023), (131, 927960), (132, 920930), (148, 821370), (152, 799755), (165, 736744), (185, 657096), (190, 639804), (209, 581640), (220, 552558), (222, 547580), (228, 533170), (262, 463980), (264, 460465), (285, 426536), (296, 410685), (330, 368372), (370, 328548), (380, 319902), (393, 309320), (407, 298680), (418, 290820), (440, 276279), (444, 273790), (456, 266585), (524, 231990), (555, 219032), (570, 213268), (627, 193880), (655, 185592), (660, 184186), (703, 172920), (740, 164274), (760, 159951), (786, 154660), (814, 149340), (836, 145410), (888, 136895), (1045, 116328), (1048, 115995), (1110, 109516), (1140, 106634), (1221, 99560), (1254, 96940), (1310, 92796), (1320, 92093), (1406, 86460), (1441, 84360), (1480, 82137), (1572, 77330), (1628, 74670), (1672, 72705), (1965, 61864), (2035, 59736), (2090, 58164), (2109, 57640), (2220, 54758), (2280, 53317), (2442, 49780), (2489, 48840), (2508, 48470), (2620, 46398), (2812, 43230), (2882, 42180), (3135, 38776), (3144, 38665), (3256, 37335), (3515, 34584), (3930, 30932), (4070, 29868), (4180, 29082), (4218, 28820), (4323, 28120), (4440, 27379), (4847, 25080), (4884, 24890), (4978, 24420), (5016, 24235), (5240, 23199), (5624, 21615), (5764, 21090), (6105, 19912), (6270, 19388), (7030, 17292), (7205, 16872), (7467, 16280), (7733, 15720), (7860, 15466), (8140, 14934), (8360, 14541), (8436, 14410), (8646, 14060), (9694, 12540), (9768, 12445), (9956, 12210), (10545, 11528)]