7381338120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 576

約数和(自身を含む): 28982182320

約数和(自身を除く): 21600844200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 19, 20, 24, 26, 30, 34, 36, 38, 39, 40, 45, 51, 52, 57, 60, 65, 68, 72, 76, 78, 85, 90, 95, 102, 104, 114, 117, 120, 130, 136, 152, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 257, 260, 285, 306, 312, 323, 340, 342, 360, 361, 380, 390, 408, 442, 456, 468, 494, 510, 514, 520, 570, 585, 612, 646, 663, 680, 684, 722, 741, 760, 765, 771, 780, 855, 884, 936, 969, 988, 1020, 1028, 1083, 1105, 1140, 1170, 1224, 1235, 1285, 1292, 1326, 1368, 1444, 1482, 1530, 1542, 1560, 1615, 1710, 1768, 1805, 1938, 1976, 1989, 2040, 2056, 2166, 2210, 2223, 2280, 2313, 2340, 2470, 2570, 2584, 2652, 2888, 2907, 2964, 3060, 3084, 3230, 3249, 3315, 3341, 3420, 3610, 3705, 3855, 3876, 3978, 4199, 4332, 4369, 4420, 4446, 4626, 4680, 4693, 4845, 4883, 4940, 5140, 5304, 5415, 5814, 5928, 6120, 6137, 6168, 6460, 6498, 6630, 6682, 6840, 7220, 7410, 7710, 7752, 7956, 8398, 8664, 8738, 8840, 8892, 9252, 9386, 9690, 9766, 9880, 9945, 10023, 10280, 10830, 11115, 11565, 11628, 12274, 12597, 12920, 12996, 13107, 13260, 13364, 14079, 14440, 14535, 14649, 14820, 15420, 15912, 16245, 16705, 16796, 17476, 17784, 18411, 18504, 18772, 19380, 19532, 19890, 20046, 20995, 21660, 21845, 22230, 23130, 23256, 23465, 24415, 24548, 25194, 25992, 26214, 26520, 26728, 28158, 29070, 29298, 29640, 30069, 30685, 30840, 32490, 33410, 33592, 34952, 36822, 37544, 37791, 38760, 39064, 39321, 39780, 40092, 41990, 42237, 43320, 43690, 43947, 44460, 46260, 46930, 48830, 49096, 50115, 50388, 52428, 55233, 56316, 56797, 58140, 58596, 60138, 61370, 62985, 63479, 64980, 65535, 66820, 70395, 73245, 73644, 75582, 78642, 79560, 79781, 80184, 83011, 83980, 84474, 87380, 87894, 88920, 92055, 92520, 92777, 93860, 97660, 100230, 100776, 104856, 110466, 112632, 113594, 116280, 117192, 120276, 122740, 125970, 126958, 129960, 131070, 133640, 140790, 146490, 147288, 150345, 151164, 157284, 159562, 166022, 167960, 168948, 170391, 174760, 175788, 184110, 185554, 187720, 188955, 190437, 195320, 196605, 200460, 211185, 219735, 220932, 227188, 239343, 240552, 245480, 249033, 251940, 253916, 262140, 276165, 278331, 281580, 283985, 292980, 300690, 302328, 314568, 317395, 319124, 332044, 337896, 340782, 351576, 368220, 371108, 377910, 380874, 393210, 398905, 400920, 415055, 422370, 439470, 441864, 454376, 463885, 478686, 498066, 503880, 507832, 511173, 524280, 552330, 556662, 563160, 567970, 571311, 585960, 601380, 634790, 638248, 664088, 681564, 718029, 736440, 742216, 747099, 755820, 761748, 786420, 797810, 830110, 834993, 844740, 851955, 878940, 927770, 952185, 957372, 996132, 1022346, 1079143, 1104660, 1113324, 1135940, 1142622, 1196715, 1202760, 1206101, 1245165, 1269580, 1363128, 1391655, 1436058, 1494198, 1511640, 1523496, 1572840, 1577209, 1595620, 1660220, 1669986, 1689480, 1703910, 1757880, 1855540, 1904370, 1914744, 1992264, 2044692, 2158286, 2209320, 2226648, 2271880, 2285244, 2393430, 2412202, 2490330, 2539160, 2555865, 2783310, 2856555, 2872116, 2988396, 3154418, 3191240, 3237429, 3320440, 3339972, 3407820, 3590145, 3618303, 3711080, 3735495, 3808740, 4089384, 4174965, 4316572, 4570488, 4731627, 4786860, 4824404, 4980660, 5111730, 5395715, 5566620, 5713110, 5744232, 5976792, 6030505, 6308836, 6474858, 6679944, 6815640, 7180290, 7236606, 7470990, 7617480, 7886045, 8349930, 8633144, 9463254, 9573720, 9648808, 9712287, 9961320, 10223460, 10791430, 10854909, 11133240, 11426220, 12061010, 12617672, 12949716, 14194881, 14360580, 14473212, 14941980, 15772090, 16187145, 16699860, 18091515, 18926508, 19424574, 20446920, 20503717, 21582860, 21709818, 22852440, 23658135, 24122020, 25899432, 28389762, 28721160, 28946424, 29883960, 31544180, 32374290, 33399720, 36183030, 37853016, 38849148, 41007434, 43165720, 43419636, 47316270, 48244040, 48561435, 54274545, 56779524, 61511151, 63088360, 64748580, 70974405, 72366060, 77698296, 82014868, 86839272, 94632540, 97122870, 102518585, 108549090, 113559048, 123022302, 129497160, 141948810, 144732120, 164029736, 184533453, 189265080, 194245740, 205037170, 217098180, 246044604, 283897620, 307555755, 369066906, 388491480, 410074340, 434196360, 492089208, 567795240, 615111510, 738133812, 820148680, 922667265, 1230223020, 1476267624, 1845334530, 2460446040, 3690669060, 7381338120]

約数ペア:

[(1, 7381338120), (2, 3690669060), (3, 2460446040), (4, 1845334530), (5, 1476267624), (6, 1230223020), (8, 922667265), (9, 820148680), (10, 738133812), (12, 615111510), (13, 567795240), (15, 492089208), (17, 434196360), (18, 410074340), (19, 388491480), (20, 369066906), (24, 307555755), (26, 283897620), (30, 246044604), (34, 217098180), (36, 205037170), (38, 194245740), (39, 189265080), (40, 184533453), (45, 164029736), (51, 144732120), (52, 141948810), (57, 129497160), (60, 123022302), (65, 113559048), (68, 108549090), (72, 102518585), (76, 97122870), (78, 94632540), (85, 86839272), (90, 82014868), (95, 77698296), (102, 72366060), (104, 70974405), (114, 64748580), (117, 63088360), (120, 61511151), (130, 56779524), (136, 54274545), (152, 48561435), (153, 48244040), (156, 47316270), (170, 43419636), (171, 43165720), (180, 41007434), (190, 38849148), (195, 37853016), (204, 36183030), (221, 33399720), (228, 32374290), (234, 31544180), (247, 29883960), (255, 28946424), (257, 28721160), (260, 28389762), (285, 25899432), (306, 24122020), (312, 23658135), (323, 22852440), (340, 21709818), (342, 21582860), (360, 20503717), (361, 20446920), (380, 19424574), (390, 18926508), (408, 18091515), (442, 16699860), (456, 16187145), (468, 15772090), (494, 14941980), (510, 14473212), (514, 14360580), (520, 14194881), (570, 12949716), (585, 12617672), (612, 12061010), (646, 11426220), (663, 11133240), (680, 10854909), (684, 10791430), (722, 10223460), (741, 9961320), (760, 9712287), (765, 9648808), (771, 9573720), (780, 9463254), (855, 8633144), (884, 8349930), (936, 7886045), (969, 7617480), (988, 7470990), (1020, 7236606), (1028, 7180290), (1083, 6815640), (1105, 6679944), (1140, 6474858), (1170, 6308836), (1224, 6030505), (1235, 5976792), (1285, 5744232), (1292, 5713110), (1326, 5566620), (1368, 5395715), (1444, 5111730), (1482, 4980660), (1530, 4824404), (1542, 4786860), (1560, 4731627), (1615, 4570488), (1710, 4316572), (1768, 4174965), (1805, 4089384), (1938, 3808740), (1976, 3735495), (1989, 3711080), (2040, 3618303), (2056, 3590145), (2166, 3407820), (2210, 3339972), (2223, 3320440), (2280, 3237429), (2313, 3191240), (2340, 3154418), (2470, 2988396), (2570, 2872116), (2584, 2856555), (2652, 2783310), (2888, 2555865), (2907, 2539160), (2964, 2490330), (3060, 2412202), (3084, 2393430), (3230, 2285244), (3249, 2271880), (3315, 2226648), (3341, 2209320), (3420, 2158286), (3610, 2044692), (3705, 1992264), (3855, 1914744), (3876, 1904370), (3978, 1855540), (4199, 1757880), (4332, 1703910), (4369, 1689480), (4420, 1669986), (4446, 1660220), (4626, 1595620), (4680, 1577209), (4693, 1572840), (4845, 1523496), (4883, 1511640), (4940, 1494198), (5140, 1436058), (5304, 1391655), (5415, 1363128), (5814, 1269580), (5928, 1245165), (6120, 1206101), (6137, 1202760), (6168, 1196715), (6460, 1142622), (6498, 1135940), (6630, 1113324), (6682, 1104660), (6840, 1079143), (7220, 1022346), (7410, 996132), (7710, 957372), (7752, 952185), (7956, 927770), (8398, 878940), (8664, 851955), (8738, 844740), (8840, 834993), (8892, 830110), (9252, 797810), (9386, 786420), (9690, 761748), (9766, 755820), (9880, 747099), (9945, 742216), (10023, 736440), (10280, 718029), (10830, 681564), (11115, 664088), (11565, 638248), (11628, 634790), (12274, 601380), (12597, 585960), (12920, 571311), (12996, 567970), (13107, 563160), (13260, 556662), (13364, 552330), (14079, 524280), (14440, 511173), (14535, 507832), (14649, 503880), (14820, 498066), (15420, 478686), (15912, 463885), (16245, 454376), (16705, 441864), (16796, 439470), (17476, 422370), (17784, 415055), (18411, 400920), (18504, 398905), (18772, 393210), (19380, 380874), (19532, 377910), (19890, 371108), (20046, 368220), (20995, 351576), (21660, 340782), (21845, 337896), (22230, 332044), (23130, 319124), (23256, 317395), (23465, 314568), (24415, 302328), (24548, 300690), (25194, 292980), (25992, 283985), (26214, 281580), (26520, 278331), (26728, 276165), (28158, 262140), (29070, 253916), (29298, 251940), (29640, 249033), (30069, 245480), (30685, 240552), (30840, 239343), (32490, 227188), (33410, 220932), (33592, 219735), (34952, 211185), (36822, 200460), (37544, 196605), (37791, 195320), (38760, 190437), (39064, 188955), (39321, 187720), (39780, 185554), (40092, 184110), (41990, 175788), (42237, 174760), (43320, 170391), (43690, 168948), (43947, 167960), (44460, 166022), (46260, 159562), (46930, 157284), (48830, 151164), (49096, 150345), (50115, 147288), (50388, 146490), (52428, 140790), (55233, 133640), (56316, 131070), (56797, 129960), (58140, 126958), (58596, 125970), (60138, 122740), (61370, 120276), (62985, 117192), (63479, 116280), (64980, 113594), (65535, 112632), (66820, 110466), (70395, 104856), (73245, 100776), (73644, 100230), (75582, 97660), (78642, 93860), (79560, 92777), (79781, 92520), (80184, 92055), (83011, 88920), (83980, 87894), (84474, 87380)]