145974920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 436952880

約数和(自身を除く): 290977960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 65, 68, 70, 85, 91, 98, 104, 119, 130, 136, 140, 170, 182, 196, 221, 238, 245, 260, 280, 337, 340, 364, 392, 442, 455, 476, 490, 520, 595, 637, 674, 680, 728, 833, 884, 910, 952, 980, 1105, 1190, 1274, 1348, 1547, 1666, 1685, 1768, 1820, 1960, 2210, 2359, 2380, 2548, 2696, 3094, 3185, 3332, 3370, 3640, 4165, 4381, 4420, 4718, 4760, 5096, 5729, 6188, 6370, 6664, 6740, 7735, 8330, 8762, 8840, 9436, 10829, 11458, 11795, 12376, 12740, 13480, 15470, 16513, 16660, 17524, 18872, 21658, 21905, 22916, 23590, 25480, 28645, 30667, 30940, 33026, 33320, 35048, 40103, 43316, 43810, 45832, 47180, 54145, 57290, 61334, 61880, 66052, 74477, 80206, 82565, 86632, 87620, 94360, 108290, 114580, 122668, 132104, 148954, 153335, 160412, 165130, 175240, 200515, 214669, 216580, 229160, 245336, 280721, 297908, 306670, 320824, 330260, 372385, 401030, 429338, 433160, 521339, 561442, 595816, 613340, 660520, 744770, 802060, 858676, 1042678, 1073345, 1122884, 1226680, 1403605, 1489540, 1604120, 1717352, 2085356, 2146690, 2245768, 2606695, 2807210, 2979080, 3649373, 4170712, 4293380, 5213390, 5614420, 7298746, 8586760, 10426780, 11228840, 14597492, 18246865, 20853560, 29194984, 36493730, 72987460, 145974920]

約数ペア:

[(1, 145974920), (2, 72987460), (4, 36493730), (5, 29194984), (7, 20853560), (8, 18246865), (10, 14597492), (13, 11228840), (14, 10426780), (17, 8586760), (20, 7298746), (26, 5614420), (28, 5213390), (34, 4293380), (35, 4170712), (40, 3649373), (49, 2979080), (52, 2807210), (56, 2606695), (65, 2245768), (68, 2146690), (70, 2085356), (85, 1717352), (91, 1604120), (98, 1489540), (104, 1403605), (119, 1226680), (130, 1122884), (136, 1073345), (140, 1042678), (170, 858676), (182, 802060), (196, 744770), (221, 660520), (238, 613340), (245, 595816), (260, 561442), (280, 521339), (337, 433160), (340, 429338), (364, 401030), (392, 372385), (442, 330260), (455, 320824), (476, 306670), (490, 297908), (520, 280721), (595, 245336), (637, 229160), (674, 216580), (680, 214669), (728, 200515), (833, 175240), (884, 165130), (910, 160412), (952, 153335), (980, 148954), (1105, 132104), (1190, 122668), (1274, 114580), (1348, 108290), (1547, 94360), (1666, 87620), (1685, 86632), (1768, 82565), (1820, 80206), (1960, 74477), (2210, 66052), (2359, 61880), (2380, 61334), (2548, 57290), (2696, 54145), (3094, 47180), (3185, 45832), (3332, 43810), (3370, 43316), (3640, 40103), (4165, 35048), (4381, 33320), (4420, 33026), (4718, 30940), (4760, 30667), (5096, 28645), (5729, 25480), (6188, 23590), (6370, 22916), (6664, 21905), (6740, 21658), (7735, 18872), (8330, 17524), (8762, 16660), (8840, 16513), (9436, 15470), (10829, 13480), (11458, 12740), (11795, 12376)]