173390560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 501645312

約数和(自身を除く): 328254752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 53, 56, 70, 80, 92, 106, 112, 115, 127, 140, 160, 161, 184, 212, 224, 230, 254, 265, 280, 322, 368, 371, 424, 460, 508, 530, 560, 635, 644, 736, 742, 805, 848, 889, 920, 1016, 1060, 1120, 1219, 1270, 1288, 1484, 1610, 1696, 1778, 1840, 1855, 2032, 2120, 2438, 2540, 2576, 2921, 2968, 3220, 3556, 3680, 3710, 4064, 4240, 4445, 4876, 5080, 5152, 5842, 5936, 6095, 6440, 6731, 7112, 7420, 8480, 8533, 8890, 9752, 10160, 11684, 11872, 12190, 12880, 13462, 14224, 14605, 14840, 17066, 17780, 19504, 20320, 20447, 23368, 24380, 25760, 26924, 28448, 29210, 29680, 33655, 34132, 35560, 39008, 40894, 42665, 46736, 47117, 48760, 53848, 58420, 59360, 67310, 68264, 71120, 81788, 85330, 93472, 94234, 97520, 102235, 107696, 116840, 134620, 136528, 142240, 154813, 163576, 170660, 188468, 195040, 204470, 215392, 233680, 235585, 269240, 273056, 309626, 327152, 341320, 376936, 408940, 467360, 471170, 538480, 619252, 654304, 682640, 753872, 774065, 817880, 942340, 1076960, 1083691, 1238504, 1365280, 1507744, 1548130, 1635760, 1884680, 2167382, 2477008, 3096260, 3271520, 3769360, 4334764, 4954016, 5418455, 6192520, 7538720, 8669528, 10836910, 12385040, 17339056, 21673820, 24770080, 34678112, 43347640, 86695280, 173390560]

約数ペア:

[(1, 173390560), (2, 86695280), (4, 43347640), (5, 34678112), (7, 24770080), (8, 21673820), (10, 17339056), (14, 12385040), (16, 10836910), (20, 8669528), (23, 7538720), (28, 6192520), (32, 5418455), (35, 4954016), (40, 4334764), (46, 3769360), (53, 3271520), (56, 3096260), (70, 2477008), (80, 2167382), (92, 1884680), (106, 1635760), (112, 1548130), (115, 1507744), (127, 1365280), (140, 1238504), (160, 1083691), (161, 1076960), (184, 942340), (212, 817880), (224, 774065), (230, 753872), (254, 682640), (265, 654304), (280, 619252), (322, 538480), (368, 471170), (371, 467360), (424, 408940), (460, 376936), (508, 341320), (530, 327152), (560, 309626), (635, 273056), (644, 269240), (736, 235585), (742, 233680), (805, 215392), (848, 204470), (889, 195040), (920, 188468), (1016, 170660), (1060, 163576), (1120, 154813), (1219, 142240), (1270, 136528), (1288, 134620), (1484, 116840), (1610, 107696), (1696, 102235), (1778, 97520), (1840, 94234), (1855, 93472), (2032, 85330), (2120, 81788), (2438, 71120), (2540, 68264), (2576, 67310), (2921, 59360), (2968, 58420), (3220, 53848), (3556, 48760), (3680, 47117), (3710, 46736), (4064, 42665), (4240, 40894), (4445, 39008), (4876, 35560), (5080, 34132), (5152, 33655), (5842, 29680), (5936, 29210), (6095, 28448), (6440, 26924), (6731, 25760), (7112, 24380), (7420, 23368), (8480, 20447), (8533, 20320), (8890, 19504), (9752, 17780), (10160, 17066), (11684, 14840), (11872, 14605), (12190, 14224), (12880, 13462)]