874493880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 256

約数和(自身を含む): 2961100800

約数和(自身を除く): 2086606920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 107, 120, 124, 130, 155, 156, 169, 186, 195, 214, 248, 260, 310, 312, 321, 338, 372, 390, 403, 428, 465, 507, 520, 535, 620, 642, 676, 744, 780, 806, 845, 856, 930, 1014, 1070, 1209, 1240, 1284, 1352, 1391, 1560, 1605, 1612, 1690, 1860, 2015, 2028, 2140, 2197, 2418, 2535, 2568, 2782, 3210, 3224, 3317, 3380, 3720, 4030, 4056, 4173, 4280, 4394, 4836, 5070, 5239, 5564, 6045, 6420, 6591, 6634, 6760, 6955, 8060, 8346, 8788, 9672, 9951, 10140, 10478, 10985, 11128, 12090, 12840, 13182, 13268, 13910, 15717, 16120, 16585, 16692, 17576, 18083, 19902, 20280, 20865, 20956, 21970, 24180, 26195, 26364, 26536, 27820, 31434, 32955, 33170, 33384, 36166, 39804, 41730, 41912, 43121, 43940, 48360, 49755, 52390, 52728, 54249, 55640, 62868, 65910, 66340, 68107, 72332, 78585, 79608, 83460, 86242, 87880, 90415, 99510, 104780, 108498, 125736, 129363, 131820, 132680, 136214, 144664, 157170, 166920, 172484, 180830, 199020, 204321, 209560, 215605, 216996, 235079, 258726, 263640, 271245, 272428, 314340, 340535, 344968, 361660, 398040, 408642, 431210, 433992, 470158, 517452, 542490, 544856, 560573, 628680, 646815, 681070, 705237, 723320, 817284, 862420, 940316, 1021605, 1034904, 1084980, 1121146, 1175395, 1293630, 1362140, 1410474, 1634568, 1681719, 1724840, 1880632, 2043210, 2169960, 2242292, 2350790, 2587260, 2724280, 2802865, 2820948, 3363438, 3526185, 4086420, 4484584, 4701580, 5174520, 5605730, 5641896, 6726876, 7052370, 7287449, 8172840, 8408595, 9403160, 11211460, 13453752, 14104740, 14574898, 16817190, 21862347, 22422920, 28209480, 29149796, 33634380, 36437245, 43724694, 58299592, 67268760, 72874490, 87449388, 109311735, 145748980, 174898776, 218623470, 291497960, 437246940, 874493880]

約数ペア:

[(1, 874493880), (2, 437246940), (3, 291497960), (4, 218623470), (5, 174898776), (6, 145748980), (8, 109311735), (10, 87449388), (12, 72874490), (13, 67268760), (15, 58299592), (20, 43724694), (24, 36437245), (26, 33634380), (30, 29149796), (31, 28209480), (39, 22422920), (40, 21862347), (52, 16817190), (60, 14574898), (62, 14104740), (65, 13453752), (78, 11211460), (93, 9403160), (104, 8408595), (107, 8172840), (120, 7287449), (124, 7052370), (130, 6726876), (155, 5641896), (156, 5605730), (169, 5174520), (186, 4701580), (195, 4484584), (214, 4086420), (248, 3526185), (260, 3363438), (310, 2820948), (312, 2802865), (321, 2724280), (338, 2587260), (372, 2350790), (390, 2242292), (403, 2169960), (428, 2043210), (465, 1880632), (507, 1724840), (520, 1681719), (535, 1634568), (620, 1410474), (642, 1362140), (676, 1293630), (744, 1175395), (780, 1121146), (806, 1084980), (845, 1034904), (856, 1021605), (930, 940316), (1014, 862420), (1070, 817284), (1209, 723320), (1240, 705237), (1284, 681070), (1352, 646815), (1391, 628680), (1560, 560573), (1605, 544856), (1612, 542490), (1690, 517452), (1860, 470158), (2015, 433992), (2028, 431210), (2140, 408642), (2197, 398040), (2418, 361660), (2535, 344968), (2568, 340535), (2782, 314340), (3210, 272428), (3224, 271245), (3317, 263640), (3380, 258726), (3720, 235079), (4030, 216996), (4056, 215605), (4173, 209560), (4280, 204321), (4394, 199020), (4836, 180830), (5070, 172484), (5239, 166920), (5564, 157170), (6045, 144664), (6420, 136214), (6591, 132680), (6634, 131820), (6760, 129363), (6955, 125736), (8060, 108498), (8346, 104780), (8788, 99510), (9672, 90415), (9951, 87880), (10140, 86242), (10478, 83460), (10985, 79608), (11128, 78585), (12090, 72332), (12840, 68107), (13182, 66340), (13268, 65910), (13910, 62868), (15717, 55640), (16120, 54249), (16585, 52728), (16692, 52390), (17576, 49755), (18083, 48360), (19902, 43940), (20280, 43121), (20865, 41912), (20956, 41730), (21970, 39804), (24180, 36166), (26195, 33384), (26364, 33170), (26536, 32955), (27820, 31434)]