861551040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:180

約数の個数: 448

約数和(自身を含む): 3318174720

約数和(自身を除く): 2456623680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 53, 56, 59, 60, 64, 70, 80, 82, 84, 96, 105, 106, 112, 118, 120, 123, 140, 159, 160, 164, 168, 177, 192, 205, 210, 212, 224, 236, 240, 246, 265, 280, 287, 295, 318, 320, 328, 336, 354, 371, 410, 413, 420, 424, 448, 472, 480, 492, 530, 560, 574, 590, 615, 636, 656, 672, 708, 742, 795, 820, 826, 840, 848, 861, 885, 944, 960, 984, 1060, 1113, 1120, 1148, 1180, 1230, 1239, 1272, 1312, 1344, 1416, 1435, 1484, 1590, 1640, 1652, 1680, 1696, 1722, 1770, 1855, 1888, 1968, 2065, 2120, 2173, 2226, 2240, 2296, 2360, 2419, 2460, 2478, 2544, 2624, 2832, 2870, 2968, 3127, 3180, 3280, 3304, 3360, 3392, 3444, 3540, 3710, 3776, 3936, 4130, 4240, 4305, 4346, 4452, 4592, 4720, 4838, 4920, 4956, 5088, 5565, 5664, 5740, 5936, 6195, 6254, 6360, 6519, 6560, 6608, 6720, 6888, 7080, 7257, 7420, 7872, 8260, 8480, 8610, 8692, 8904, 9184, 9381, 9440, 9676, 9840, 9912, 10176, 10865, 11130, 11328, 11480, 11872, 12095, 12390, 12508, 12720, 13038, 13120, 13216, 13776, 14160, 14514, 14840, 15211, 15635, 16520, 16933, 16960, 17220, 17384, 17808, 18368, 18762, 18880, 19352, 19680, 19824, 21730, 21889, 22260, 22960, 23744, 24190, 24780, 25016, 25440, 26076, 26432, 27552, 28320, 29028, 29680, 30422, 31270, 32595, 33040, 33866, 34440, 34768, 35616, 36285, 37524, 38704, 39360, 39648, 43460, 43778, 44520, 45633, 45920, 46905, 48380, 49560, 50032, 50799, 50880, 52152, 55104, 56640, 58056, 59360, 60844, 62540, 65190, 65667, 66080, 67732, 68880, 69536, 71232, 72570, 75048, 76055, 77408, 79296, 84665, 86920, 87556, 89040, 91266, 91840, 93810, 96760, 99120, 100064, 101598, 104304, 109445, 116112, 118720, 121688, 125080, 128207, 130380, 131334, 132160, 135464, 137760, 139072, 145140, 150096, 152110, 154816, 169330, 173840, 175112, 178080, 182532, 187620, 193520, 198240, 200128, 203196, 208608, 218890, 228165, 232224, 243376, 250160, 253995, 256414, 260760, 262668, 270928, 275520, 290280, 300192, 304220, 328335, 338660, 347680, 350224, 356160, 365064, 375240, 384621, 387040, 396480, 406392, 417216, 437780, 456330, 464448, 486752, 500320, 507990, 512828, 521520, 525336, 541856, 580560, 600384, 608440, 641035, 656670, 677320, 695360, 700448, 730128, 750480, 769242, 774080, 812784, 875560, 897449, 912660, 973504, 1000640, 1015980, 1025656, 1043040, 1050672, 1083712, 1161120, 1216880, 1282070, 1313340, 1354640, 1400896, 1460256, 1500960, 1538484, 1625568, 1751120, 1794898, 1825320, 1923105, 2031960, 2051312, 2086080, 2101344, 2322240, 2433760, 2564140, 2626680, 2692347, 2709280, 2920512, 3001920, 3076968, 3251136, 3502240, 3589796, 3650640, 3846210, 4063920, 4102624, 4202688, 4487245, 4867520, 5128280, 5253360, 5384694, 5418560, 6153936, 7004480, 7179592, 7301280, 7692420, 8127840, 8205248, 8974490, 10256560, 10506720, 10769388, 12307872, 13461735, 14359184, 14602560, 15384840, 16255680, 17948980, 20513120, 21013440, 21538776, 24615744, 26923470, 28718368, 30769680, 35897960, 41026240, 43077552, 53846940, 57436736, 61539360, 71795920, 86155104, 107693880, 123078720, 143591840, 172310208, 215387760, 287183680, 430775520, 861551040]

約数ペア:

[(1, 861551040), (2, 430775520), (3, 287183680), (4, 215387760), (5, 172310208), (6, 143591840), (7, 123078720), (8, 107693880), (10, 86155104), (12, 71795920), (14, 61539360), (15, 57436736), (16, 53846940), (20, 43077552), (21, 41026240), (24, 35897960), (28, 30769680), (30, 28718368), (32, 26923470), (35, 24615744), (40, 21538776), (41, 21013440), (42, 20513120), (48, 17948980), (53, 16255680), (56, 15384840), (59, 14602560), (60, 14359184), (64, 13461735), (70, 12307872), (80, 10769388), (82, 10506720), (84, 10256560), (96, 8974490), (105, 8205248), (106, 8127840), (112, 7692420), (118, 7301280), (120, 7179592), (123, 7004480), (140, 6153936), (159, 5418560), (160, 5384694), (164, 5253360), (168, 5128280), (177, 4867520), (192, 4487245), (205, 4202688), (210, 4102624), (212, 4063920), (224, 3846210), (236, 3650640), (240, 3589796), (246, 3502240), (265, 3251136), (280, 3076968), (287, 3001920), (295, 2920512), (318, 2709280), (320, 2692347), (328, 2626680), (336, 2564140), (354, 2433760), (371, 2322240), (410, 2101344), (413, 2086080), (420, 2051312), (424, 2031960), (448, 1923105), (472, 1825320), (480, 1794898), (492, 1751120), (530, 1625568), (560, 1538484), (574, 1500960), (590, 1460256), (615, 1400896), (636, 1354640), (656, 1313340), (672, 1282070), (708, 1216880), (742, 1161120), (795, 1083712), (820, 1050672), (826, 1043040), (840, 1025656), (848, 1015980), (861, 1000640), (885, 973504), (944, 912660), (960, 897449), (984, 875560), (1060, 812784), (1113, 774080), (1120, 769242), (1148, 750480), (1180, 730128), (1230, 700448), (1239, 695360), (1272, 677320), (1312, 656670), (1344, 641035), (1416, 608440), (1435, 600384), (1484, 580560), (1590, 541856), (1640, 525336), (1652, 521520), (1680, 512828), (1696, 507990), (1722, 500320), (1770, 486752), (1855, 464448), (1888, 456330), (1968, 437780), (2065, 417216), (2120, 406392), (2173, 396480), (2226, 387040), (2240, 384621), (2296, 375240), (2360, 365064), (2419, 356160), (2460, 350224), (2478, 347680), (2544, 338660), (2624, 328335), (2832, 304220), (2870, 300192), (2968, 290280), (3127, 275520), (3180, 270928), (3280, 262668), (3304, 260760), (3360, 256414), (3392, 253995), (3444, 250160), (3540, 243376), (3710, 232224), (3776, 228165), (3936, 218890), (4130, 208608), (4240, 203196), (4305, 200128), (4346, 198240), (4452, 193520), (4592, 187620), (4720, 182532), (4838, 178080), (4920, 175112), (4956, 173840), (5088, 169330), (5565, 154816), (5664, 152110), (5740, 150096), (5936, 145140), (6195, 139072), (6254, 137760), (6360, 135464), (6519, 132160), (6560, 131334), (6608, 130380), (6720, 128207), (6888, 125080), (7080, 121688), (7257, 118720), (7420, 116112), (7872, 109445), (8260, 104304), (8480, 101598), (8610, 100064), (8692, 99120), (8904, 96760), (9184, 93810), (9381, 91840), (9440, 91266), (9676, 89040), (9840, 87556), (9912, 86920), (10176, 84665), (10865, 79296), (11130, 77408), (11328, 76055), (11480, 75048), (11872, 72570), (12095, 71232), (12390, 69536), (12508, 68880), (12720, 67732), (13038, 66080), (13120, 65667), (13216, 65190), (13776, 62540), (14160, 60844), (14514, 59360), (14840, 58056), (15211, 56640), (15635, 55104), (16520, 52152), (16933, 50880), (16960, 50799), (17220, 50032), (17384, 49560), (17808, 48380), (18368, 46905), (18762, 45920), (18880, 45633), (19352, 44520), (19680, 43778), (19824, 43460), (21730, 39648), (21889, 39360), (22260, 38704), (22960, 37524), (23744, 36285), (24190, 35616), (24780, 34768), (25016, 34440), (25440, 33866), (26076, 33040), (26432, 32595), (27552, 31270), (28320, 30422), (29028, 29680)]