868392720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 360

約数和(自身を含む): 3327583896

約数和(自身を除く): 2459191176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 257, 260, 285, 304, 312, 342, 360, 361, 380, 390, 456, 468, 494, 514, 520, 570, 585, 624, 684, 720, 722, 741, 760, 771, 780, 855, 912, 936, 988, 1028, 1040, 1083, 1140, 1170, 1235, 1285, 1368, 1444, 1482, 1520, 1542, 1560, 1710, 1805, 1872, 1976, 2056, 2166, 2223, 2280, 2313, 2340, 2470, 2570, 2736, 2888, 2964, 3084, 3120, 3249, 3341, 3420, 3610, 3705, 3855, 3952, 4112, 4332, 4446, 4560, 4626, 4680, 4693, 4883, 4940, 5140, 5415, 5776, 5928, 6168, 6498, 6682, 6840, 7220, 7410, 7710, 8664, 8892, 9252, 9360, 9386, 9766, 9880, 10023, 10280, 10830, 11115, 11565, 11856, 12336, 12996, 13364, 13680, 14079, 14440, 14649, 14820, 15420, 16245, 16705, 17328, 17784, 18504, 18772, 19532, 19760, 20046, 20560, 21660, 22230, 23130, 23465, 24415, 25992, 26728, 28158, 28880, 29298, 29640, 30069, 30840, 32490, 33410, 35568, 37008, 37544, 39064, 40092, 42237, 43320, 43947, 44460, 46260, 46930, 48830, 50115, 51984, 53456, 56316, 58596, 59280, 60138, 61680, 63479, 64980, 66820, 70395, 73245, 75088, 78128, 80184, 84474, 86640, 87894, 88920, 92520, 92777, 93860, 97660, 100230, 112632, 117192, 120276, 126958, 129960, 133640, 140790, 146490, 150345, 160368, 168948, 175788, 177840, 185040, 185554, 187720, 190437, 195320, 200460, 211185, 219735, 225264, 234384, 240552, 253916, 259920, 267280, 278331, 281580, 292980, 300690, 317395, 337896, 351576, 371108, 375440, 380874, 390640, 400920, 422370, 439470, 463885, 481104, 507832, 556662, 563160, 571311, 585960, 601380, 634790, 675792, 703152, 742216, 761748, 801840, 834993, 844740, 878940, 927770, 952185, 1015664, 1113324, 1126320, 1142622, 1171920, 1202760, 1206101, 1269580, 1391655, 1484432, 1523496, 1669986, 1689480, 1757880, 1855540, 1904370, 2226648, 2285244, 2405520, 2412202, 2539160, 2783310, 2856555, 3046992, 3339972, 3378960, 3515760, 3618303, 3711080, 3808740, 4174965, 4453296, 4570488, 4824404, 5078320, 5566620, 5713110, 6030505, 6679944, 7236606, 7422160, 7617480, 8349930, 9140976, 9648808, 10854909, 11133240, 11426220, 12061010, 13359888, 14473212, 15234960, 16699860, 18091515, 19297616, 21709818, 22266480, 22852440, 24122020, 28946424, 33399720, 36183030, 43419636, 45704880, 48244040, 54274545, 57892848, 66799440, 72366060, 86839272, 96488080, 108549090, 144732120, 173678544, 217098180, 289464240, 434196360, 868392720]

約数ペア:

[(1, 868392720), (2, 434196360), (3, 289464240), (4, 217098180), (5, 173678544), (6, 144732120), (8, 108549090), (9, 96488080), (10, 86839272), (12, 72366060), (13, 66799440), (15, 57892848), (16, 54274545), (18, 48244040), (19, 45704880), (20, 43419636), (24, 36183030), (26, 33399720), (30, 28946424), (36, 24122020), (38, 22852440), (39, 22266480), (40, 21709818), (45, 19297616), (48, 18091515), (52, 16699860), (57, 15234960), (60, 14473212), (65, 13359888), (72, 12061010), (76, 11426220), (78, 11133240), (80, 10854909), (90, 9648808), (95, 9140976), (104, 8349930), (114, 7617480), (117, 7422160), (120, 7236606), (130, 6679944), (144, 6030505), (152, 5713110), (156, 5566620), (171, 5078320), (180, 4824404), (190, 4570488), (195, 4453296), (208, 4174965), (228, 3808740), (234, 3711080), (240, 3618303), (247, 3515760), (257, 3378960), (260, 3339972), (285, 3046992), (304, 2856555), (312, 2783310), (342, 2539160), (360, 2412202), (361, 2405520), (380, 2285244), (390, 2226648), (456, 1904370), (468, 1855540), (494, 1757880), (514, 1689480), (520, 1669986), (570, 1523496), (585, 1484432), (624, 1391655), (684, 1269580), (720, 1206101), (722, 1202760), (741, 1171920), (760, 1142622), (771, 1126320), (780, 1113324), (855, 1015664), (912, 952185), (936, 927770), (988, 878940), (1028, 844740), (1040, 834993), (1083, 801840), (1140, 761748), (1170, 742216), (1235, 703152), (1285, 675792), (1368, 634790), (1444, 601380), (1482, 585960), (1520, 571311), (1542, 563160), (1560, 556662), (1710, 507832), (1805, 481104), (1872, 463885), (1976, 439470), (2056, 422370), (2166, 400920), (2223, 390640), (2280, 380874), (2313, 375440), (2340, 371108), (2470, 351576), (2570, 337896), (2736, 317395), (2888, 300690), (2964, 292980), (3084, 281580), (3120, 278331), (3249, 267280), (3341, 259920), (3420, 253916), (3610, 240552), (3705, 234384), (3855, 225264), (3952, 219735), (4112, 211185), (4332, 200460), (4446, 195320), (4560, 190437), (4626, 187720), (4680, 185554), (4693, 185040), (4883, 177840), (4940, 175788), (5140, 168948), (5415, 160368), (5776, 150345), (5928, 146490), (6168, 140790), (6498, 133640), (6682, 129960), (6840, 126958), (7220, 120276), (7410, 117192), (7710, 112632), (8664, 100230), (8892, 97660), (9252, 93860), (9360, 92777), (9386, 92520), (9766, 88920), (9880, 87894), (10023, 86640), (10280, 84474), (10830, 80184), (11115, 78128), (11565, 75088), (11856, 73245), (12336, 70395), (12996, 66820), (13364, 64980), (13680, 63479), (14079, 61680), (14440, 60138), (14649, 59280), (14820, 58596), (15420, 56316), (16245, 53456), (16705, 51984), (17328, 50115), (17784, 48830), (18504, 46930), (18772, 46260), (19532, 44460), (19760, 43947), (20046, 43320), (20560, 42237), (21660, 40092), (22230, 39064), (23130, 37544), (23465, 37008), (24415, 35568), (25992, 33410), (26728, 32490), (28158, 30840), (28880, 30069), (29298, 29640)]