2405898180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:424

約数の個数: 384

約数和(自身を含む): 9106944000

約数和(自身を除く): 6701045820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 139, 140, 171, 180, 189, 190, 210, 228, 241, 252, 266, 270, 278, 285, 315, 342, 378, 380, 399, 417, 420, 482, 513, 532, 540, 556, 570, 630, 665, 684, 695, 723, 756, 798, 834, 855, 945, 964, 973, 1026, 1140, 1197, 1205, 1251, 1260, 1330, 1390, 1446, 1596, 1668, 1687, 1710, 1890, 1946, 1995, 2052, 2085, 2169, 2394, 2410, 2502, 2565, 2641, 2660, 2780, 2892, 2919, 3374, 3420, 3591, 3615, 3753, 3780, 3892, 3990, 4170, 4338, 4579, 4788, 4820, 4865, 5004, 5061, 5130, 5282, 5838, 5985, 6255, 6507, 6748, 7182, 7230, 7506, 7923, 7980, 8340, 8435, 8676, 8757, 9158, 9730, 10122, 10260, 10564, 10845, 11676, 11970, 12510, 13014, 13205, 13737, 14364, 14460, 14595, 15012, 15183, 15846, 16870, 17514, 17955, 18316, 18487, 18765, 19460, 20244, 21690, 22895, 23769, 23940, 25020, 25305, 26028, 26271, 26410, 27474, 29190, 30366, 31692, 32053, 32535, 33499, 33740, 35028, 35910, 36974, 37530, 39615, 41211, 43380, 43785, 45549, 45790, 47538, 50610, 52542, 52820, 54948, 55461, 58380, 60732, 64106, 65070, 66998, 68685, 71307, 71820, 73948, 75060, 75915, 79230, 82422, 87570, 91098, 91580, 92435, 95076, 96159, 100497, 101220, 105084, 110922, 118845, 123633, 128212, 130140, 131355, 133996, 137370, 142614, 151830, 158460, 160265, 164844, 166383, 167495, 175140, 182196, 184870, 192318, 200994, 206055, 221844, 227745, 234493, 237690, 247266, 262710, 274740, 277305, 285228, 288477, 301491, 303660, 320530, 332766, 334990, 356535, 369740, 384636, 401988, 412110, 455490, 468986, 475380, 480795, 494532, 499149, 502485, 525420, 554610, 576954, 602982, 618165, 636481, 641060, 665532, 669980, 703479, 713070, 824220, 831915, 865431, 904473, 910980, 937972, 961590, 998298, 1004970, 1109220, 1153908, 1172465, 1205964, 1236330, 1272962, 1406958, 1426140, 1442385, 1507455, 1663830, 1730862, 1808946, 1909443, 1923180, 1996596, 2009940, 2110437, 2344930, 2472660, 2495745, 2545924, 2813916, 2884770, 3014910, 3182405, 3327660, 3461724, 3517395, 3617892, 3818886, 4220874, 4327155, 4455367, 4522365, 4689860, 4991490, 5728329, 5769540, 6029820, 6331311, 6364810, 7034790, 7637772, 8441748, 8654310, 8910734, 9044730, 9547215, 9982980, 10552185, 11456658, 12662622, 12729620, 13366101, 14069580, 17184987, 17308620, 17821468, 18089460, 19094430, 21104370, 22276835, 22913316, 25325244, 26732202, 28641645, 31656555, 34369974, 38188860, 40098303, 42208740, 44553670, 53464404, 57283290, 63313110, 66830505, 68739948, 80196606, 85924935, 89107340, 114566580, 120294909, 126626220, 133661010, 160393212, 171849870, 200491515, 240589818, 267322020, 343699740, 400983030, 481179636, 601474545, 801966060, 1202949090, 2405898180]

約数ペア:

[(1, 2405898180), (2, 1202949090), (3, 801966060), (4, 601474545), (5, 481179636), (6, 400983030), (7, 343699740), (9, 267322020), (10, 240589818), (12, 200491515), (14, 171849870), (15, 160393212), (18, 133661010), (19, 126626220), (20, 120294909), (21, 114566580), (27, 89107340), (28, 85924935), (30, 80196606), (35, 68739948), (36, 66830505), (38, 63313110), (42, 57283290), (45, 53464404), (54, 44553670), (57, 42208740), (60, 40098303), (63, 38188860), (70, 34369974), (76, 31656555), (84, 28641645), (90, 26732202), (95, 25325244), (105, 22913316), (108, 22276835), (114, 21104370), (126, 19094430), (133, 18089460), (135, 17821468), (139, 17308620), (140, 17184987), (171, 14069580), (180, 13366101), (189, 12729620), (190, 12662622), (210, 11456658), (228, 10552185), (241, 9982980), (252, 9547215), (266, 9044730), (270, 8910734), (278, 8654310), (285, 8441748), (315, 7637772), (342, 7034790), (378, 6364810), (380, 6331311), (399, 6029820), (417, 5769540), (420, 5728329), (482, 4991490), (513, 4689860), (532, 4522365), (540, 4455367), (556, 4327155), (570, 4220874), (630, 3818886), (665, 3617892), (684, 3517395), (695, 3461724), (723, 3327660), (756, 3182405), (798, 3014910), (834, 2884770), (855, 2813916), (945, 2545924), (964, 2495745), (973, 2472660), (1026, 2344930), (1140, 2110437), (1197, 2009940), (1205, 1996596), (1251, 1923180), (1260, 1909443), (1330, 1808946), (1390, 1730862), (1446, 1663830), (1596, 1507455), (1668, 1442385), (1687, 1426140), (1710, 1406958), (1890, 1272962), (1946, 1236330), (1995, 1205964), (2052, 1172465), (2085, 1153908), (2169, 1109220), (2394, 1004970), (2410, 998298), (2502, 961590), (2565, 937972), (2641, 910980), (2660, 904473), (2780, 865431), (2892, 831915), (2919, 824220), (3374, 713070), (3420, 703479), (3591, 669980), (3615, 665532), (3753, 641060), (3780, 636481), (3892, 618165), (3990, 602982), (4170, 576954), (4338, 554610), (4579, 525420), (4788, 502485), (4820, 499149), (4865, 494532), (5004, 480795), (5061, 475380), (5130, 468986), (5282, 455490), (5838, 412110), (5985, 401988), (6255, 384636), (6507, 369740), (6748, 356535), (7182, 334990), (7230, 332766), (7506, 320530), (7923, 303660), (7980, 301491), (8340, 288477), (8435, 285228), (8676, 277305), (8757, 274740), (9158, 262710), (9730, 247266), (10122, 237690), (10260, 234493), (10564, 227745), (10845, 221844), (11676, 206055), (11970, 200994), (12510, 192318), (13014, 184870), (13205, 182196), (13737, 175140), (14364, 167495), (14460, 166383), (14595, 164844), (15012, 160265), (15183, 158460), (15846, 151830), (16870, 142614), (17514, 137370), (17955, 133996), (18316, 131355), (18487, 130140), (18765, 128212), (19460, 123633), (20244, 118845), (21690, 110922), (22895, 105084), (23769, 101220), (23940, 100497), (25020, 96159), (25305, 95076), (26028, 92435), (26271, 91580), (26410, 91098), (27474, 87570), (29190, 82422), (30366, 79230), (31692, 75915), (32053, 75060), (32535, 73948), (33499, 71820), (33740, 71307), (35028, 68685), (35910, 66998), (36974, 65070), (37530, 64106), (39615, 60732), (41211, 58380), (43380, 55461), (43785, 54948), (45549, 52820), (45790, 52542), (47538, 50610)]