474040240640

素因数分解:

$2^9\times 5^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1\times {\mathrm{1973}}^1$

素因数の和:2862

約数の個数: 160

約数和(自身を含む): 1147666544640

約数和(自身を除く): 673626304000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 739, 1016, 1270, 1280, 1478, 1973, 2032, 2540, 2560, 2956, 3695, 3946, 4064, 5080, 5912, 7390, 7892, 8128, 9865, 10160, 11824, 14780, 15784, 16256, 19730, 20320, 23648, 29560, 31568, 32512, 39460, 40640, 47296, 59120, 63136, 65024, 78920, 81280, 93853, 94592, 118240, 126272, 157840, 162560, 187706, 189184, 236480, 250571, 252544, 315680, 325120, 375412, 378368, 469265, 472960, 501142, 505088, 631360, 750824, 938530, 945920, 1002284, 1010176, 1252855, 1262720, 1458047, 1501648, 1877060, 1891840, 2004568, 2505710, 2525440, 2916094, 3003296, 3754120, 4009136, 5011420, 5050880, 5832188, 6006592, 7290235, 7508240, 8018272, 10022840, 11664376, 12013184, 14580470, 15016480, 16036544, 20045680, 23328752, 24026368, 29160940, 30032960, 32073088, 40091360, 46657504, 48052736, 58321880, 60065920, 64146176, 80182720, 93315008, 116643760, 120131840, 128292352, 160365440, 185171969, 186630016, 233287520, 240263680, 320730880, 370343938, 373260032, 466575040, 641461760, 740687876, 746520064, 925859845, 933150080, 1481375752, 1851719690, 1866300160, 2962751504, 3703439380, 3732600320, 5925503008, 7406878760, 11851006016, 14813757520, 23702012032, 29627515040, 47404024064, 59255030080, 94808048128, 118510060160, 237020120320, 474040240640]

約数ペア:

[(1, 474040240640), (2, 237020120320), (4, 118510060160), (5, 94808048128), (8, 59255030080), (10, 47404024064), (16, 29627515040), (20, 23702012032), (32, 14813757520), (40, 11851006016), (64, 7406878760), (80, 5925503008), (127, 3732600320), (128, 3703439380), (160, 2962751504), (254, 1866300160), (256, 1851719690), (320, 1481375752), (508, 933150080), (512, 925859845), (635, 746520064), (640, 740687876), (739, 641461760), (1016, 466575040), (1270, 373260032), (1280, 370343938), (1478, 320730880), (1973, 240263680), (2032, 233287520), (2540, 186630016), (2560, 185171969), (2956, 160365440), (3695, 128292352), (3946, 120131840), (4064, 116643760), (5080, 93315008), (5912, 80182720), (7390, 64146176), (7892, 60065920), (8128, 58321880), (9865, 48052736), (10160, 46657504), (11824, 40091360), (14780, 32073088), (15784, 30032960), (16256, 29160940), (19730, 24026368), (20320, 23328752), (23648, 20045680), (29560, 16036544), (31568, 15016480), (32512, 14580470), (39460, 12013184), (40640, 11664376), (47296, 10022840), (59120, 8018272), (63136, 7508240), (65024, 7290235), (78920, 6006592), (81280, 5832188), (93853, 5050880), (94592, 5011420), (118240, 4009136), (126272, 3754120), (157840, 3003296), (162560, 2916094), (187706, 2525440), (189184, 2505710), (236480, 2004568), (250571, 1891840), (252544, 1877060), (315680, 1501648), (325120, 1458047), (375412, 1262720), (378368, 1252855), (469265, 1010176), (472960, 1002284), (501142, 945920), (505088, 938530), (631360, 750824)]