346781120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 224

約数和(自身を含む): 1011253248

約数和(自身を除く): 664472128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 53, 56, 64, 70, 80, 92, 106, 112, 115, 127, 140, 160, 161, 184, 212, 224, 230, 254, 265, 280, 320, 322, 368, 371, 424, 448, 460, 508, 530, 560, 635, 644, 736, 742, 805, 848, 889, 920, 1016, 1060, 1120, 1219, 1270, 1288, 1472, 1484, 1610, 1696, 1778, 1840, 1855, 2032, 2120, 2240, 2438, 2540, 2576, 2921, 2968, 3220, 3392, 3556, 3680, 3710, 4064, 4240, 4445, 4876, 5080, 5152, 5842, 5936, 6095, 6440, 6731, 7112, 7360, 7420, 8128, 8480, 8533, 8890, 9752, 10160, 10304, 11684, 11872, 12190, 12880, 13462, 14224, 14605, 14840, 16960, 17066, 17780, 19504, 20320, 20447, 23368, 23744, 24380, 25760, 26924, 28448, 29210, 29680, 33655, 34132, 35560, 39008, 40640, 40894, 42665, 46736, 47117, 48760, 51520, 53848, 56896, 58420, 59360, 67310, 68264, 71120, 78016, 81788, 85330, 93472, 94234, 97520, 102235, 107696, 116840, 118720, 134620, 136528, 142240, 154813, 163576, 170660, 186944, 188468, 195040, 204470, 215392, 233680, 235585, 269240, 273056, 284480, 309626, 327152, 341320, 376936, 390080, 408940, 430784, 467360, 471170, 538480, 546112, 619252, 654304, 682640, 753872, 774065, 817880, 934720, 942340, 1076960, 1083691, 1238504, 1308608, 1365280, 1507744, 1548130, 1635760, 1884680, 2153920, 2167382, 2477008, 2730560, 3015488, 3096260, 3271520, 3769360, 4334764, 4954016, 5418455, 6192520, 6543040, 7538720, 8669528, 9908032, 10836910, 12385040, 15077440, 17339056, 21673820, 24770080, 34678112, 43347640, 49540160, 69356224, 86695280, 173390560, 346781120]

約数ペア:

[(1, 346781120), (2, 173390560), (4, 86695280), (5, 69356224), (7, 49540160), (8, 43347640), (10, 34678112), (14, 24770080), (16, 21673820), (20, 17339056), (23, 15077440), (28, 12385040), (32, 10836910), (35, 9908032), (40, 8669528), (46, 7538720), (53, 6543040), (56, 6192520), (64, 5418455), (70, 4954016), (80, 4334764), (92, 3769360), (106, 3271520), (112, 3096260), (115, 3015488), (127, 2730560), (140, 2477008), (160, 2167382), (161, 2153920), (184, 1884680), (212, 1635760), (224, 1548130), (230, 1507744), (254, 1365280), (265, 1308608), (280, 1238504), (320, 1083691), (322, 1076960), (368, 942340), (371, 934720), (424, 817880), (448, 774065), (460, 753872), (508, 682640), (530, 654304), (560, 619252), (635, 546112), (644, 538480), (736, 471170), (742, 467360), (805, 430784), (848, 408940), (889, 390080), (920, 376936), (1016, 341320), (1060, 327152), (1120, 309626), (1219, 284480), (1270, 273056), (1288, 269240), (1472, 235585), (1484, 233680), (1610, 215392), (1696, 204470), (1778, 195040), (1840, 188468), (1855, 186944), (2032, 170660), (2120, 163576), (2240, 154813), (2438, 142240), (2540, 136528), (2576, 134620), (2921, 118720), (2968, 116840), (3220, 107696), (3392, 102235), (3556, 97520), (3680, 94234), (3710, 93472), (4064, 85330), (4240, 81788), (4445, 78016), (4876, 71120), (5080, 68264), (5152, 67310), (5842, 59360), (5936, 58420), (6095, 56896), (6440, 53848), (6731, 51520), (7112, 48760), (7360, 47117), (7420, 46736), (8128, 42665), (8480, 40894), (8533, 40640), (8890, 39008), (9752, 35560), (10160, 34132), (10304, 33655), (11684, 29680), (11872, 29210), (12190, 28448), (12880, 26924), (13462, 25760), (14224, 24380), (14605, 23744), (14840, 23368), (16960, 20447), (17066, 20320), (17780, 19504)]