7854170220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:294

約数の個数: 432

約数和(自身を含む): 27625328640

約数和(自身を除く): 19771158420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 107, 114, 117, 127, 130, 156, 169, 171, 180, 190, 195, 214, 228, 234, 247, 254, 260, 285, 321, 338, 342, 380, 381, 390, 428, 468, 494, 507, 508, 535, 570, 585, 635, 642, 676, 684, 741, 762, 780, 845, 855, 963, 988, 1014, 1070, 1140, 1143, 1170, 1235, 1270, 1284, 1391, 1482, 1521, 1524, 1605, 1651, 1690, 1710, 1905, 1926, 2028, 2033, 2140, 2223, 2286, 2340, 2413, 2470, 2535, 2540, 2782, 2964, 3042, 3210, 3211, 3302, 3380, 3420, 3705, 3810, 3852, 4066, 4173, 4446, 4572, 4815, 4826, 4940, 4953, 5070, 5564, 5715, 6084, 6099, 6420, 6422, 6604, 6955, 7239, 7410, 7605, 7620, 8132, 8255, 8346, 8892, 9630, 9633, 9652, 9906, 10140, 10165, 11115, 11430, 12065, 12198, 12519, 12844, 13589, 13910, 14478, 14820, 14859, 15210, 16055, 16510, 16692, 18083, 18297, 19260, 19266, 19812, 20330, 20865, 21463, 21717, 22230, 22860, 24130, 24396, 24765, 25038, 26429, 27178, 27820, 28899, 28956, 29718, 30420, 30495, 31369, 32110, 33020, 36166, 36195, 36594, 38532, 40660, 40767, 41730, 42926, 43434, 44460, 48165, 48260, 49530, 50076, 52858, 54249, 54356, 57798, 59436, 60990, 62595, 62738, 64220, 64389, 67945, 72332, 72390, 73188, 74295, 79287, 81534, 83460, 85852, 86868, 90415, 91485, 94107, 96330, 99060, 105716, 107315, 108498, 108585, 115596, 121980, 122301, 125190, 125476, 128778, 132145, 135890, 144495, 144780, 148590, 156845, 158574, 162747, 163068, 176657, 180830, 182970, 188214, 192660, 193167, 203835, 214630, 216996, 217170, 237861, 244602, 250380, 257556, 258191, 264290, 271245, 271780, 282321, 288990, 297180, 313690, 317148, 321945, 325494, 343577, 353314, 361660, 365940, 376428, 386334, 396435, 407670, 407797, 429260, 434340, 470535, 475722, 489204, 516382, 528580, 529971, 542490, 564642, 577980, 611505, 627380, 643890, 650988, 687154, 706628, 772668, 774573, 792870, 813735, 815340, 815594, 883285, 941070, 951444, 965835, 1030731, 1032764, 1059942, 1084980, 1129284, 1189305, 1223010, 1223391, 1287780, 1290955, 1374308, 1411605, 1549146, 1585740, 1589913, 1627470, 1631188, 1717885, 1766570, 1882140, 1931670, 2038985, 2061462, 2119884, 2296541, 2323719, 2378610, 2446020, 2446782, 2581910, 2649855, 2823210, 3092193, 3098292, 3179826, 3254940, 3356483, 3435770, 3533140, 3670173, 3863340, 3872865, 4077970, 4122924, 4593082, 4647438, 4757220, 4893564, 5153655, 5163820, 5299710, 5646420, 6116955, 6184386, 6359652, 6712966, 6871540, 6889623, 7340346, 7745730, 7949565, 8155940, 9186164, 9294876, 10069449, 10307310, 10599420, 11482705, 11618595, 12233910, 12368772, 13425932, 13779246, 14680692, 15460965, 15491460, 15899130, 16782415, 18350865, 20138898, 20614620, 20668869, 22965410, 23237190, 24467820, 27558492, 30208347, 30921930, 31798260, 33564830, 34448115, 36701730, 40277796, 41337738, 43634279, 45930820, 46474380, 50347245, 60416694, 61843860, 67129660, 68896230, 73403460, 82675476, 87268558, 100694490, 103344345, 120833388, 130902837, 137792460, 151041735, 174537116, 201388980, 206688690, 218171395, 261805674, 302083470, 392708511, 413377380, 436342790, 523611348, 604166940, 654514185, 785417022, 872685580, 1309028370, 1570834044, 1963542555, 2618056740, 3927085110, 7854170220]

約数ペア:

[(1, 7854170220), (2, 3927085110), (3, 2618056740), (4, 1963542555), (5, 1570834044), (6, 1309028370), (9, 872685580), (10, 785417022), (12, 654514185), (13, 604166940), (15, 523611348), (18, 436342790), (19, 413377380), (20, 392708511), (26, 302083470), (30, 261805674), (36, 218171395), (38, 206688690), (39, 201388980), (45, 174537116), (52, 151041735), (57, 137792460), (60, 130902837), (65, 120833388), (76, 103344345), (78, 100694490), (90, 87268558), (95, 82675476), (107, 73403460), (114, 68896230), (117, 67129660), (127, 61843860), (130, 60416694), (156, 50347245), (169, 46474380), (171, 45930820), (180, 43634279), (190, 41337738), (195, 40277796), (214, 36701730), (228, 34448115), (234, 33564830), (247, 31798260), (254, 30921930), (260, 30208347), (285, 27558492), (321, 24467820), (338, 23237190), (342, 22965410), (380, 20668869), (381, 20614620), (390, 20138898), (428, 18350865), (468, 16782415), (494, 15899130), (507, 15491460), (508, 15460965), (535, 14680692), (570, 13779246), (585, 13425932), (635, 12368772), (642, 12233910), (676, 11618595), (684, 11482705), (741, 10599420), (762, 10307310), (780, 10069449), (845, 9294876), (855, 9186164), (963, 8155940), (988, 7949565), (1014, 7745730), (1070, 7340346), (1140, 6889623), (1143, 6871540), (1170, 6712966), (1235, 6359652), (1270, 6184386), (1284, 6116955), (1391, 5646420), (1482, 5299710), (1521, 5163820), (1524, 5153655), (1605, 4893564), (1651, 4757220), (1690, 4647438), (1710, 4593082), (1905, 4122924), (1926, 4077970), (2028, 3872865), (2033, 3863340), (2140, 3670173), (2223, 3533140), (2286, 3435770), (2340, 3356483), (2413, 3254940), (2470, 3179826), (2535, 3098292), (2540, 3092193), (2782, 2823210), (2964, 2649855), (3042, 2581910), (3210, 2446782), (3211, 2446020), (3302, 2378610), (3380, 2323719), (3420, 2296541), (3705, 2119884), (3810, 2061462), (3852, 2038985), (4066, 1931670), (4173, 1882140), (4446, 1766570), (4572, 1717885), (4815, 1631188), (4826, 1627470), (4940, 1589913), (4953, 1585740), (5070, 1549146), (5564, 1411605), (5715, 1374308), (6084, 1290955), (6099, 1287780), (6420, 1223391), (6422, 1223010), (6604, 1189305), (6955, 1129284), (7239, 1084980), (7410, 1059942), (7605, 1032764), (7620, 1030731), (8132, 965835), (8255, 951444), (8346, 941070), (8892, 883285), (9630, 815594), (9633, 815340), (9652, 813735), (9906, 792870), (10140, 774573), (10165, 772668), (11115, 706628), (11430, 687154), (12065, 650988), (12198, 643890), (12519, 627380), (12844, 611505), (13589, 577980), (13910, 564642), (14478, 542490), (14820, 529971), (14859, 528580), (15210, 516382), (16055, 489204), (16510, 475722), (16692, 470535), (18083, 434340), (18297, 429260), (19260, 407797), (19266, 407670), (19812, 396435), (20330, 386334), (20865, 376428), (21463, 365940), (21717, 361660), (22230, 353314), (22860, 343577), (24130, 325494), (24396, 321945), (24765, 317148), (25038, 313690), (26429, 297180), (27178, 288990), (27820, 282321), (28899, 271780), (28956, 271245), (29718, 264290), (30420, 258191), (30495, 257556), (31369, 250380), (32110, 244602), (33020, 237861), (36166, 217170), (36195, 216996), (36594, 214630), (38532, 203835), (40660, 193167), (40767, 192660), (41730, 188214), (42926, 182970), (43434, 180830), (44460, 176657), (48165, 163068), (48260, 162747), (49530, 158574), (50076, 156845), (52858, 148590), (54249, 144780), (54356, 144495), (57798, 135890), (59436, 132145), (60990, 128778), (62595, 125476), (62738, 125190), (64220, 122301), (64389, 121980), (67945, 115596), (72332, 108585), (72390, 108498), (73188, 107315), (74295, 105716), (79287, 99060), (81534, 96330), (83460, 94107), (85852, 91485), (86868, 90415)]