122568840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 192

約数和(自身を含む): 422547840

約数和(自身を除く): 299979000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 113, 115, 120, 131, 138, 180, 184, 207, 226, 230, 262, 276, 339, 345, 360, 393, 414, 452, 460, 524, 552, 565, 655, 678, 690, 786, 828, 904, 920, 1017, 1035, 1048, 1130, 1179, 1310, 1356, 1380, 1572, 1656, 1695, 1965, 2034, 2070, 2260, 2358, 2599, 2620, 2712, 2760, 3013, 3144, 3390, 3930, 4068, 4140, 4520, 4716, 5085, 5198, 5240, 5895, 6026, 6780, 7797, 7860, 8136, 8280, 9039, 9432, 10170, 10396, 11790, 12052, 12995, 13560, 14803, 15065, 15594, 15720, 18078, 20340, 20792, 23391, 23580, 24104, 25990, 27117, 29606, 30130, 31188, 36156, 38985, 40680, 44409, 45195, 46782, 47160, 51980, 54234, 59212, 60260, 62376, 72312, 74015, 77970, 88818, 90390, 93564, 103960, 108468, 116955, 118424, 120520, 133227, 135585, 148030, 155940, 177636, 180780, 187128, 216936, 222045, 233910, 266454, 271170, 296060, 311880, 340469, 355272, 361560, 444090, 467820, 532908, 542340, 592120, 666135, 680938, 888180, 935640, 1021407, 1065816, 1084680, 1332270, 1361876, 1702345, 1776360, 2042814, 2664540, 2723752, 3064221, 3404690, 4085628, 5107035, 5329080, 6128442, 6809380, 8171256, 10214070, 12256884, 13618760, 15321105, 20428140, 24513768, 30642210, 40856280, 61284420, 122568840]

約数ペア:

[(1, 122568840), (2, 61284420), (3, 40856280), (4, 30642210), (5, 24513768), (6, 20428140), (8, 15321105), (9, 13618760), (10, 12256884), (12, 10214070), (15, 8171256), (18, 6809380), (20, 6128442), (23, 5329080), (24, 5107035), (30, 4085628), (36, 3404690), (40, 3064221), (45, 2723752), (46, 2664540), (60, 2042814), (69, 1776360), (72, 1702345), (90, 1361876), (92, 1332270), (113, 1084680), (115, 1065816), (120, 1021407), (131, 935640), (138, 888180), (180, 680938), (184, 666135), (207, 592120), (226, 542340), (230, 532908), (262, 467820), (276, 444090), (339, 361560), (345, 355272), (360, 340469), (393, 311880), (414, 296060), (452, 271170), (460, 266454), (524, 233910), (552, 222045), (565, 216936), (655, 187128), (678, 180780), (690, 177636), (786, 155940), (828, 148030), (904, 135585), (920, 133227), (1017, 120520), (1035, 118424), (1048, 116955), (1130, 108468), (1179, 103960), (1310, 93564), (1356, 90390), (1380, 88818), (1572, 77970), (1656, 74015), (1695, 72312), (1965, 62376), (2034, 60260), (2070, 59212), (2260, 54234), (2358, 51980), (2599, 47160), (2620, 46782), (2712, 45195), (2760, 44409), (3013, 40680), (3144, 38985), (3390, 36156), (3930, 31188), (4068, 30130), (4140, 29606), (4520, 27117), (4716, 25990), (5085, 24104), (5198, 23580), (5240, 23391), (5895, 20792), (6026, 20340), (6780, 18078), (7797, 15720), (7860, 15594), (8136, 15065), (8280, 14803), (9039, 13560), (9432, 12995), (10170, 12052), (10396, 11790)]