156748480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 224

約数和(自身を含む): 468172800

約数和(自身を除く): 311424320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 56, 58, 64, 70, 76, 80, 95, 112, 116, 127, 133, 140, 145, 152, 160, 190, 203, 224, 232, 254, 266, 280, 290, 304, 320, 380, 406, 448, 464, 508, 532, 551, 560, 580, 608, 635, 665, 760, 812, 889, 928, 1015, 1016, 1064, 1102, 1120, 1160, 1216, 1270, 1330, 1520, 1624, 1778, 1856, 2030, 2032, 2128, 2204, 2240, 2320, 2413, 2540, 2660, 2755, 3040, 3248, 3556, 3683, 3857, 4060, 4064, 4256, 4408, 4445, 4640, 4826, 5080, 5320, 5510, 6080, 6496, 7112, 7366, 7714, 8120, 8128, 8512, 8816, 8890, 9280, 9652, 10160, 10640, 11020, 12065, 12992, 14224, 14732, 15428, 16240, 16891, 17632, 17780, 18415, 19285, 19304, 20320, 21280, 22040, 24130, 25781, 28448, 29464, 30856, 32480, 33782, 35264, 35560, 36830, 38570, 38608, 40640, 42560, 44080, 48260, 51562, 56896, 58928, 61712, 64960, 67564, 69977, 71120, 73660, 77140, 77216, 84455, 88160, 96520, 103124, 117856, 123424, 128905, 135128, 139954, 142240, 147320, 154280, 154432, 168910, 176320, 193040, 206248, 235712, 246848, 257810, 270256, 279908, 284480, 294640, 308560, 337820, 349885, 386080, 412496, 489839, 515620, 540512, 559816, 589280, 617120, 675640, 699770, 772160, 824992, 979678, 1031240, 1081024, 1119632, 1178560, 1234240, 1351280, 1399540, 1649984, 1959356, 2062480, 2239264, 2449195, 2702560, 2799080, 3918712, 4124960, 4478528, 4898390, 5405120, 5598160, 7837424, 8249920, 9796780, 11196320, 15674848, 19593560, 22392640, 31349696, 39187120, 78374240, 156748480]

約数ペア:

[(1, 156748480), (2, 78374240), (4, 39187120), (5, 31349696), (7, 22392640), (8, 19593560), (10, 15674848), (14, 11196320), (16, 9796780), (19, 8249920), (20, 7837424), (28, 5598160), (29, 5405120), (32, 4898390), (35, 4478528), (38, 4124960), (40, 3918712), (56, 2799080), (58, 2702560), (64, 2449195), (70, 2239264), (76, 2062480), (80, 1959356), (95, 1649984), (112, 1399540), (116, 1351280), (127, 1234240), (133, 1178560), (140, 1119632), (145, 1081024), (152, 1031240), (160, 979678), (190, 824992), (203, 772160), (224, 699770), (232, 675640), (254, 617120), (266, 589280), (280, 559816), (290, 540512), (304, 515620), (320, 489839), (380, 412496), (406, 386080), (448, 349885), (464, 337820), (508, 308560), (532, 294640), (551, 284480), (560, 279908), (580, 270256), (608, 257810), (635, 246848), (665, 235712), (760, 206248), (812, 193040), (889, 176320), (928, 168910), (1015, 154432), (1016, 154280), (1064, 147320), (1102, 142240), (1120, 139954), (1160, 135128), (1216, 128905), (1270, 123424), (1330, 117856), (1520, 103124), (1624, 96520), (1778, 88160), (1856, 84455), (2030, 77216), (2032, 77140), (2128, 73660), (2204, 71120), (2240, 69977), (2320, 67564), (2413, 64960), (2540, 61712), (2660, 58928), (2755, 56896), (3040, 51562), (3248, 48260), (3556, 44080), (3683, 42560), (3857, 40640), (4060, 38608), (4064, 38570), (4256, 36830), (4408, 35560), (4445, 35264), (4640, 33782), (4826, 32480), (5080, 30856), (5320, 29464), (5510, 28448), (6080, 25781), (6496, 24130), (7112, 22040), (7366, 21280), (7714, 20320), (8120, 19304), (8128, 19285), (8512, 18415), (8816, 17780), (8890, 17632), (9280, 16891), (9652, 16240), (10160, 15428), (10640, 14732), (11020, 14224), (12065, 12992)]