1766398920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1420

約数の個数: 256

約数和(自身を含む): 6309273600

約数和(自身を除く): 4542874680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 79, 88, 104, 110, 120, 130, 132, 143, 156, 158, 165, 195, 220, 237, 260, 264, 286, 312, 316, 330, 390, 395, 429, 440, 474, 520, 572, 632, 660, 715, 780, 790, 858, 869, 948, 1027, 1144, 1185, 1303, 1320, 1430, 1560, 1580, 1716, 1738, 1896, 2054, 2145, 2370, 2606, 2607, 2860, 3081, 3160, 3432, 3476, 3909, 4108, 4290, 4345, 4740, 5135, 5212, 5214, 5720, 6162, 6515, 6952, 7818, 8216, 8580, 8690, 9480, 10270, 10424, 10428, 11297, 12324, 13030, 13035, 14333, 15405, 15636, 16939, 17160, 17380, 19545, 20540, 20856, 22594, 24648, 26060, 26070, 28666, 30810, 31272, 33878, 33891, 34760, 39090, 41080, 42999, 45188, 50817, 52120, 52140, 56485, 57332, 61620, 67756, 67782, 71665, 78180, 84695, 85998, 90376, 101634, 102937, 104280, 112970, 114664, 123240, 135512, 135564, 143330, 156360, 169390, 169455, 171996, 186329, 203268, 205874, 214995, 225940, 254085, 271128, 286660, 308811, 338780, 338910, 343992, 372658, 406536, 411748, 429990, 451880, 508170, 514685, 558987, 573320, 617622, 677560, 677820, 745316, 823496, 859980, 931645, 1016340, 1029370, 1117974, 1132307, 1235244, 1338181, 1355640, 1490632, 1544055, 1719960, 1863290, 2032680, 2058740, 2235948, 2264614, 2470488, 2676362, 2794935, 3088110, 3396921, 3726580, 4014543, 4117480, 4471896, 4529228, 5352724, 5589870, 5661535, 6176220, 6690905, 6793842, 7453160, 8029086, 9058456, 10705448, 11179740, 11323070, 12352440, 13381810, 13587684, 14719991, 16058172, 16984605, 20072715, 22359480, 22646140, 26763620, 27175368, 29439982, 32116344, 33969210, 40145430, 44159973, 45292280, 53527240, 58879964, 67938420, 73599955, 80290860, 88319946, 117759928, 135876840, 147199910, 160581720, 176639892, 220799865, 294399820, 353279784, 441599730, 588799640, 883199460, 1766398920]

約数ペア:

[(1, 1766398920), (2, 883199460), (3, 588799640), (4, 441599730), (5, 353279784), (6, 294399820), (8, 220799865), (10, 176639892), (11, 160581720), (12, 147199910), (13, 135876840), (15, 117759928), (20, 88319946), (22, 80290860), (24, 73599955), (26, 67938420), (30, 58879964), (33, 53527240), (39, 45292280), (40, 44159973), (44, 40145430), (52, 33969210), (55, 32116344), (60, 29439982), (65, 27175368), (66, 26763620), (78, 22646140), (79, 22359480), (88, 20072715), (104, 16984605), (110, 16058172), (120, 14719991), (130, 13587684), (132, 13381810), (143, 12352440), (156, 11323070), (158, 11179740), (165, 10705448), (195, 9058456), (220, 8029086), (237, 7453160), (260, 6793842), (264, 6690905), (286, 6176220), (312, 5661535), (316, 5589870), (330, 5352724), (390, 4529228), (395, 4471896), (429, 4117480), (440, 4014543), (474, 3726580), (520, 3396921), (572, 3088110), (632, 2794935), (660, 2676362), (715, 2470488), (780, 2264614), (790, 2235948), (858, 2058740), (869, 2032680), (948, 1863290), (1027, 1719960), (1144, 1544055), (1185, 1490632), (1303, 1355640), (1320, 1338181), (1430, 1235244), (1560, 1132307), (1580, 1117974), (1716, 1029370), (1738, 1016340), (1896, 931645), (2054, 859980), (2145, 823496), (2370, 745316), (2606, 677820), (2607, 677560), (2860, 617622), (3081, 573320), (3160, 558987), (3432, 514685), (3476, 508170), (3909, 451880), (4108, 429990), (4290, 411748), (4345, 406536), (4740, 372658), (5135, 343992), (5212, 338910), (5214, 338780), (5720, 308811), (6162, 286660), (6515, 271128), (6952, 254085), (7818, 225940), (8216, 214995), (8580, 205874), (8690, 203268), (9480, 186329), (10270, 171996), (10424, 169455), (10428, 169390), (11297, 156360), (12324, 143330), (13030, 135564), (13035, 135512), (14333, 123240), (15405, 114664), (15636, 112970), (16939, 104280), (17160, 102937), (17380, 101634), (19545, 90376), (20540, 85998), (20856, 84695), (22594, 78180), (24648, 71665), (26060, 67782), (26070, 67756), (28666, 61620), (30810, 57332), (31272, 56485), (33878, 52140), (33891, 52120), (34760, 50817), (39090, 45188), (41080, 42999)]