1636692420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:970

約数の個数: 192

約数和(自身を含む): 5261469696

約数和(自身を除く): 3624777276

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 137, 138, 165, 220, 230, 253, 274, 276, 330, 345, 411, 460, 506, 548, 660, 685, 690, 759, 787, 822, 1012, 1265, 1370, 1380, 1507, 1518, 1574, 1644, 2055, 2361, 2530, 2740, 3014, 3036, 3148, 3151, 3795, 3935, 4110, 4521, 4722, 5060, 6028, 6302, 7535, 7590, 7870, 8220, 8657, 9042, 9444, 9453, 11805, 12604, 15070, 15180, 15740, 15755, 17314, 18084, 18101, 18906, 22605, 23610, 25971, 30140, 31510, 34628, 34661, 36202, 37812, 43285, 45210, 47220, 47265, 51942, 54303, 63020, 69322, 72404, 86570, 90420, 90505, 94530, 103884, 103983, 107819, 108606, 129855, 138644, 173140, 173305, 181010, 189060, 199111, 207966, 215638, 217212, 259710, 271515, 323457, 346610, 362020, 398222, 415932, 431276, 519420, 519915, 539095, 543030, 597333, 646914, 693220, 796444, 995555, 1039830, 1078190, 1086060, 1186009, 1194666, 1293828, 1617285, 1991110, 2079660, 2156380, 2372018, 2389332, 2479837, 2986665, 3234570, 3558027, 3982220, 4744036, 4959674, 5930045, 5973330, 6469140, 7116054, 7439511, 9919348, 11860090, 11946660, 12399185, 14232108, 14879022, 17790135, 23720180, 24798370, 27278207, 29758044, 35580270, 37197555, 49596740, 54556414, 71160540, 74395110, 81834621, 109112828, 136391035, 148790220, 163669242, 272782070, 327338484, 409173105, 545564140, 818346210, 1636692420]

約数ペア:

[(1, 1636692420), (2, 818346210), (3, 545564140), (4, 409173105), (5, 327338484), (6, 272782070), (10, 163669242), (11, 148790220), (12, 136391035), (15, 109112828), (20, 81834621), (22, 74395110), (23, 71160540), (30, 54556414), (33, 49596740), (44, 37197555), (46, 35580270), (55, 29758044), (60, 27278207), (66, 24798370), (69, 23720180), (92, 17790135), (110, 14879022), (115, 14232108), (132, 12399185), (137, 11946660), (138, 11860090), (165, 9919348), (220, 7439511), (230, 7116054), (253, 6469140), (274, 5973330), (276, 5930045), (330, 4959674), (345, 4744036), (411, 3982220), (460, 3558027), (506, 3234570), (548, 2986665), (660, 2479837), (685, 2389332), (690, 2372018), (759, 2156380), (787, 2079660), (822, 1991110), (1012, 1617285), (1265, 1293828), (1370, 1194666), (1380, 1186009), (1507, 1086060), (1518, 1078190), (1574, 1039830), (1644, 995555), (2055, 796444), (2361, 693220), (2530, 646914), (2740, 597333), (3014, 543030), (3036, 539095), (3148, 519915), (3151, 519420), (3795, 431276), (3935, 415932), (4110, 398222), (4521, 362020), (4722, 346610), (5060, 323457), (6028, 271515), (6302, 259710), (7535, 217212), (7590, 215638), (7870, 207966), (8220, 199111), (8657, 189060), (9042, 181010), (9444, 173305), (9453, 173140), (11805, 138644), (12604, 129855), (15070, 108606), (15180, 107819), (15740, 103983), (15755, 103884), (17314, 94530), (18084, 90505), (18101, 90420), (18906, 86570), (22605, 72404), (23610, 69322), (25971, 63020), (30140, 54303), (31510, 51942), (34628, 47265), (34661, 47220), (36202, 45210), (37812, 43285)]