813353940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 288

約数和(自身を含む): 2999203200

約数和(自身を除く): 2185849260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 59, 60, 63, 70, 84, 90, 98, 105, 108, 118, 126, 135, 140, 147, 177, 180, 189, 196, 210, 236, 245, 252, 270, 294, 295, 315, 354, 378, 413, 420, 441, 490, 521, 531, 540, 588, 590, 630, 708, 735, 756, 826, 882, 885, 945, 980, 1042, 1062, 1180, 1239, 1260, 1323, 1470, 1563, 1593, 1652, 1764, 1770, 1890, 2065, 2084, 2124, 2205, 2478, 2605, 2646, 2655, 2891, 2940, 3126, 3186, 3540, 3647, 3717, 3780, 4130, 4410, 4689, 4956, 5210, 5292, 5310, 5782, 6195, 6252, 6372, 6615, 7294, 7434, 7815, 7965, 8260, 8673, 8820, 9378, 10420, 10620, 10941, 11151, 11564, 12390, 13230, 14067, 14455, 14588, 14868, 15630, 15930, 17346, 18235, 18585, 18756, 21882, 22302, 23445, 24780, 25529, 26019, 26460, 28134, 28910, 30739, 31260, 31860, 32823, 34692, 36470, 37170, 43365, 43764, 44604, 46890, 51058, 52038, 54705, 55755, 56268, 57820, 61478, 65646, 70335, 72940, 74340, 76587, 78057, 86730, 92217, 93780, 98469, 102116, 104076, 109410, 111510, 122956, 127645, 130095, 131292, 140670, 153174, 153695, 156114, 164115, 173460, 184434, 196938, 215173, 218820, 223020, 229761, 255290, 260190, 276651, 281340, 306348, 307390, 312228, 328230, 368868, 382935, 390285, 393876, 430346, 459522, 461085, 492345, 510580, 520380, 553302, 614780, 645519, 656460, 689283, 765870, 780570, 829953, 860692, 919044, 922170, 984690, 1075865, 1106604, 1148805, 1291038, 1378566, 1383255, 1506211, 1531740, 1561140, 1659906, 1844340, 1936557, 1969380, 2151730, 2297610, 2582076, 2757132, 2766510, 3012422, 3227595, 3319812, 3446415, 3873114, 4149765, 4303460, 4518633, 4595220, 5533020, 5809671, 6024844, 6455190, 6892830, 7531055, 7746228, 8299530, 9037266, 9682785, 11619342, 12910380, 13555899, 13785660, 15062110, 16599060, 18074532, 19365570, 22593165, 23238684, 27111798, 29048355, 30124220, 38731140, 40667697, 45186330, 54223596, 58096710, 67779495, 81335394, 90372660, 116193420, 135558990, 162670788, 203338485, 271117980, 406676970, 813353940]

約数ペア:

[(1, 813353940), (2, 406676970), (3, 271117980), (4, 203338485), (5, 162670788), (6, 135558990), (7, 116193420), (9, 90372660), (10, 81335394), (12, 67779495), (14, 58096710), (15, 54223596), (18, 45186330), (20, 40667697), (21, 38731140), (27, 30124220), (28, 29048355), (30, 27111798), (35, 23238684), (36, 22593165), (42, 19365570), (45, 18074532), (49, 16599060), (54, 15062110), (59, 13785660), (60, 13555899), (63, 12910380), (70, 11619342), (84, 9682785), (90, 9037266), (98, 8299530), (105, 7746228), (108, 7531055), (118, 6892830), (126, 6455190), (135, 6024844), (140, 5809671), (147, 5533020), (177, 4595220), (180, 4518633), (189, 4303460), (196, 4149765), (210, 3873114), (236, 3446415), (245, 3319812), (252, 3227595), (270, 3012422), (294, 2766510), (295, 2757132), (315, 2582076), (354, 2297610), (378, 2151730), (413, 1969380), (420, 1936557), (441, 1844340), (490, 1659906), (521, 1561140), (531, 1531740), (540, 1506211), (588, 1383255), (590, 1378566), (630, 1291038), (708, 1148805), (735, 1106604), (756, 1075865), (826, 984690), (882, 922170), (885, 919044), (945, 860692), (980, 829953), (1042, 780570), (1062, 765870), (1180, 689283), (1239, 656460), (1260, 645519), (1323, 614780), (1470, 553302), (1563, 520380), (1593, 510580), (1652, 492345), (1764, 461085), (1770, 459522), (1890, 430346), (2065, 393876), (2084, 390285), (2124, 382935), (2205, 368868), (2478, 328230), (2605, 312228), (2646, 307390), (2655, 306348), (2891, 281340), (2940, 276651), (3126, 260190), (3186, 255290), (3540, 229761), (3647, 223020), (3717, 218820), (3780, 215173), (4130, 196938), (4410, 184434), (4689, 173460), (4956, 164115), (5210, 156114), (5292, 153695), (5310, 153174), (5782, 140670), (6195, 131292), (6252, 130095), (6372, 127645), (6615, 122956), (7294, 111510), (7434, 109410), (7815, 104076), (7965, 102116), (8260, 98469), (8673, 93780), (8820, 92217), (9378, 86730), (10420, 78057), (10620, 76587), (10941, 74340), (11151, 72940), (11564, 70335), (12390, 65646), (13230, 61478), (14067, 57820), (14455, 56268), (14588, 55755), (14868, 54705), (15630, 52038), (15930, 51058), (17346, 46890), (18235, 44604), (18585, 43764), (18756, 43365), (21882, 37170), (22302, 36470), (23445, 34692), (24780, 32823), (25529, 31860), (26019, 31260), (26460, 30739), (28134, 28910)]