149662240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:595

約数の個数: 192

約数和(自身を含む): 458922240

約数和(自身を除く): 309260000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 364, 380, 416, 455, 494, 520, 532, 541, 560, 608, 665, 728, 760, 910, 988, 1040, 1064, 1082, 1120, 1235, 1330, 1456, 1520, 1729, 1820, 1976, 2080, 2128, 2164, 2470, 2660, 2705, 2912, 3040, 3458, 3640, 3787, 3952, 4256, 4328, 4940, 5320, 5410, 6916, 7033, 7280, 7574, 7904, 8645, 8656, 9880, 10279, 10640, 10820, 13832, 14066, 14560, 15148, 17290, 17312, 18935, 19760, 20558, 21280, 21640, 27664, 28132, 30296, 34580, 35165, 37870, 39520, 41116, 43280, 49231, 51395, 55328, 56264, 60592, 69160, 70330, 71953, 75740, 82232, 86560, 98462, 102790, 112528, 121184, 133627, 138320, 140660, 143906, 151480, 164464, 196924, 205580, 225056, 246155, 267254, 276640, 281320, 287812, 302960, 328928, 359765, 393848, 411160, 492310, 534508, 562640, 575624, 605920, 668135, 719530, 787696, 822320, 935389, 984620, 1069016, 1125280, 1151248, 1336270, 1439060, 1575392, 1644640, 1870778, 1969240, 2138032, 2302496, 2672540, 2878120, 3741556, 3938480, 4276064, 4676945, 5345080, 5756240, 7483112, 7876960, 9353890, 10690160, 11512480, 14966224, 18707780, 21380320, 29932448, 37415560, 74831120, 149662240]

約数ペア:

[(1, 149662240), (2, 74831120), (4, 37415560), (5, 29932448), (7, 21380320), (8, 18707780), (10, 14966224), (13, 11512480), (14, 10690160), (16, 9353890), (19, 7876960), (20, 7483112), (26, 5756240), (28, 5345080), (32, 4676945), (35, 4276064), (38, 3938480), (40, 3741556), (52, 2878120), (56, 2672540), (65, 2302496), (70, 2138032), (76, 1969240), (80, 1870778), (91, 1644640), (95, 1575392), (104, 1439060), (112, 1336270), (130, 1151248), (133, 1125280), (140, 1069016), (152, 984620), (160, 935389), (182, 822320), (190, 787696), (208, 719530), (224, 668135), (247, 605920), (260, 575624), (266, 562640), (280, 534508), (304, 492310), (364, 411160), (380, 393848), (416, 359765), (455, 328928), (494, 302960), (520, 287812), (532, 281320), (541, 276640), (560, 267254), (608, 246155), (665, 225056), (728, 205580), (760, 196924), (910, 164464), (988, 151480), (1040, 143906), (1064, 140660), (1082, 138320), (1120, 133627), (1235, 121184), (1330, 112528), (1456, 102790), (1520, 98462), (1729, 86560), (1820, 82232), (1976, 75740), (2080, 71953), (2128, 70330), (2164, 69160), (2470, 60592), (2660, 56264), (2705, 55328), (2912, 51395), (3040, 49231), (3458, 43280), (3640, 41116), (3787, 39520), (3952, 37870), (4256, 35165), (4328, 34580), (4940, 30296), (5320, 28132), (5410, 27664), (6916, 21640), (7033, 21280), (7280, 20558), (7574, 19760), (7904, 18935), (8645, 17312), (8656, 17290), (9880, 15148), (10279, 14560), (10640, 14066), (10820, 13832)]