1077238440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:371

約数の個数: 288

約数和(自身を含む): 3844320480

約数和(自身を除く): 2767082040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 307, 324, 342, 360, 361, 380, 405, 456, 486, 513, 540, 570, 614, 648, 684, 722, 760, 810, 855, 921, 972, 1026, 1080, 1083, 1140, 1215, 1228, 1368, 1444, 1535, 1539, 1620, 1710, 1805, 1842, 1944, 2052, 2166, 2280, 2430, 2456, 2565, 2763, 2888, 3070, 3078, 3240, 3249, 3420, 3610, 3684, 4104, 4332, 4605, 4617, 4860, 5130, 5415, 5526, 5833, 6140, 6156, 6498, 6840, 7220, 7368, 7695, 8289, 8664, 9210, 9234, 9720, 9747, 10260, 10830, 11052, 11666, 12280, 12312, 12996, 13815, 14440, 15390, 16245, 16578, 17499, 18420, 18468, 19494, 20520, 21660, 22104, 23085, 23332, 24867, 25992, 27630, 29165, 29241, 30780, 32490, 33156, 34998, 36840, 36936, 38988, 41445, 43320, 46170, 46664, 48735, 49734, 52497, 55260, 58330, 58482, 61560, 64980, 66312, 69996, 74601, 77976, 82890, 87495, 87723, 92340, 97470, 99468, 104994, 110520, 110827, 116660, 116964, 124335, 129960, 139992, 146205, 149202, 157491, 165780, 174990, 175446, 184680, 194940, 198936, 209988, 221654, 233320, 233928, 248670, 262485, 292410, 298404, 314982, 331560, 332481, 349980, 350892, 373005, 389880, 419976, 438615, 443308, 472473, 497340, 524970, 554135, 584820, 596808, 629964, 664962, 699960, 701784, 746010, 787455, 877230, 886616, 944946, 994680, 997443, 1049940, 1108270, 1169640, 1259928, 1329924, 1417419, 1492020, 1574910, 1662405, 1754460, 1889892, 1994886, 2099880, 2216540, 2362365, 2659848, 2834838, 2984040, 2992329, 3149820, 3324810, 3508920, 3779784, 3989772, 4433080, 4724730, 4987215, 5669676, 5984658, 6299640, 6649620, 7087095, 7979544, 8976987, 9449460, 9974430, 11339352, 11969316, 13299240, 14174190, 14961645, 17953974, 18898920, 19948860, 23938632, 26930961, 28348380, 29923290, 35907948, 39897720, 44884935, 53861922, 56696760, 59846580, 71815896, 89769870, 107723844, 119693160, 134654805, 179539740, 215447688, 269309610, 359079480, 538619220, 1077238440]

約数ペア:

[(1, 1077238440), (2, 538619220), (3, 359079480), (4, 269309610), (5, 215447688), (6, 179539740), (8, 134654805), (9, 119693160), (10, 107723844), (12, 89769870), (15, 71815896), (18, 59846580), (19, 56696760), (20, 53861922), (24, 44884935), (27, 39897720), (30, 35907948), (36, 29923290), (38, 28348380), (40, 26930961), (45, 23938632), (54, 19948860), (57, 18898920), (60, 17953974), (72, 14961645), (76, 14174190), (81, 13299240), (90, 11969316), (95, 11339352), (108, 9974430), (114, 9449460), (120, 8976987), (135, 7979544), (152, 7087095), (162, 6649620), (171, 6299640), (180, 5984658), (190, 5669676), (216, 4987215), (228, 4724730), (243, 4433080), (270, 3989772), (285, 3779784), (307, 3508920), (324, 3324810), (342, 3149820), (360, 2992329), (361, 2984040), (380, 2834838), (405, 2659848), (456, 2362365), (486, 2216540), (513, 2099880), (540, 1994886), (570, 1889892), (614, 1754460), (648, 1662405), (684, 1574910), (722, 1492020), (760, 1417419), (810, 1329924), (855, 1259928), (921, 1169640), (972, 1108270), (1026, 1049940), (1080, 997443), (1083, 994680), (1140, 944946), (1215, 886616), (1228, 877230), (1368, 787455), (1444, 746010), (1535, 701784), (1539, 699960), (1620, 664962), (1710, 629964), (1805, 596808), (1842, 584820), (1944, 554135), (2052, 524970), (2166, 497340), (2280, 472473), (2430, 443308), (2456, 438615), (2565, 419976), (2763, 389880), (2888, 373005), (3070, 350892), (3078, 349980), (3240, 332481), (3249, 331560), (3420, 314982), (3610, 298404), (3684, 292410), (4104, 262485), (4332, 248670), (4605, 233928), (4617, 233320), (4860, 221654), (5130, 209988), (5415, 198936), (5526, 194940), (5833, 184680), (6140, 175446), (6156, 174990), (6498, 165780), (6840, 157491), (7220, 149202), (7368, 146205), (7695, 139992), (8289, 129960), (8664, 124335), (9210, 116964), (9234, 116660), (9720, 110827), (9747, 110520), (10260, 104994), (10830, 99468), (11052, 97470), (11666, 92340), (12280, 87723), (12312, 87495), (12996, 82890), (13815, 77976), (14440, 74601), (15390, 69996), (16245, 66312), (16578, 64980), (17499, 61560), (18420, 58482), (18468, 58330), (19494, 55260), (20520, 52497), (21660, 49734), (22104, 48735), (23085, 46664), (23332, 46170), (24867, 43320), (25992, 41445), (27630, 38988), (29165, 36936), (29241, 36840), (30780, 34998), (32490, 33156)]