142239510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:292

約数の個数: 256

約数和(自身を含む): 485222400

約数和(自身を除く): 342982890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 19, 21, 27, 30, 34, 35, 38, 42, 45, 51, 54, 57, 63, 70, 85, 90, 95, 102, 105, 114, 119, 126, 133, 135, 153, 170, 171, 189, 190, 210, 233, 238, 255, 266, 270, 285, 306, 315, 323, 342, 357, 378, 399, 459, 466, 510, 513, 570, 595, 630, 646, 665, 699, 714, 765, 798, 855, 918, 945, 969, 1026, 1071, 1165, 1190, 1197, 1330, 1398, 1530, 1615, 1631, 1710, 1785, 1890, 1938, 1995, 2097, 2142, 2261, 2295, 2330, 2394, 2565, 2907, 3213, 3230, 3262, 3495, 3570, 3591, 3961, 3990, 4194, 4427, 4522, 4590, 4845, 4893, 5130, 5355, 5814, 5985, 6291, 6426, 6783, 6990, 7182, 7922, 8155, 8721, 8854, 9690, 9786, 10485, 10710, 11305, 11883, 11970, 12582, 13281, 13566, 14535, 14679, 16065, 16310, 17442, 17955, 19805, 20349, 20970, 22135, 22610, 23766, 24465, 26562, 27727, 29070, 29358, 30989, 31455, 32130, 33915, 35649, 35910, 39610, 39843, 40698, 43605, 44037, 44270, 48930, 55454, 59415, 61047, 61978, 62910, 66405, 67830, 71298, 73395, 75259, 79686, 83181, 87210, 88074, 92967, 101745, 106947, 118830, 119529, 122094, 132810, 138635, 146790, 150518, 154945, 166362, 178245, 185934, 199215, 203490, 213894, 220185, 225777, 239058, 249543, 277270, 278901, 305235, 309890, 356490, 376295, 398430, 415905, 440370, 451554, 464835, 499086, 526813, 534735, 557802, 597645, 610470, 677331, 748629, 752590, 831810, 836703, 929670, 1053626, 1069470, 1128885, 1195290, 1247715, 1354662, 1394505, 1497258, 1580439, 1673406, 2031993, 2257770, 2495430, 2634065, 2789010, 3160878, 3386655, 3743145, 4063986, 4183515, 4741317, 5268130, 6773310, 7486290, 7902195, 8367030, 9482634, 10159965, 14223951, 15804390, 20319930, 23706585, 28447902, 47413170, 71119755, 142239510]

約数ペア:

[(1, 142239510), (2, 71119755), (3, 47413170), (5, 28447902), (6, 23706585), (7, 20319930), (9, 15804390), (10, 14223951), (14, 10159965), (15, 9482634), (17, 8367030), (18, 7902195), (19, 7486290), (21, 6773310), (27, 5268130), (30, 4741317), (34, 4183515), (35, 4063986), (38, 3743145), (42, 3386655), (45, 3160878), (51, 2789010), (54, 2634065), (57, 2495430), (63, 2257770), (70, 2031993), (85, 1673406), (90, 1580439), (95, 1497258), (102, 1394505), (105, 1354662), (114, 1247715), (119, 1195290), (126, 1128885), (133, 1069470), (135, 1053626), (153, 929670), (170, 836703), (171, 831810), (189, 752590), (190, 748629), (210, 677331), (233, 610470), (238, 597645), (255, 557802), (266, 534735), (270, 526813), (285, 499086), (306, 464835), (315, 451554), (323, 440370), (342, 415905), (357, 398430), (378, 376295), (399, 356490), (459, 309890), (466, 305235), (510, 278901), (513, 277270), (570, 249543), (595, 239058), (630, 225777), (646, 220185), (665, 213894), (699, 203490), (714, 199215), (765, 185934), (798, 178245), (855, 166362), (918, 154945), (945, 150518), (969, 146790), (1026, 138635), (1071, 132810), (1165, 122094), (1190, 119529), (1197, 118830), (1330, 106947), (1398, 101745), (1530, 92967), (1615, 88074), (1631, 87210), (1710, 83181), (1785, 79686), (1890, 75259), (1938, 73395), (1995, 71298), (2097, 67830), (2142, 66405), (2261, 62910), (2295, 61978), (2330, 61047), (2394, 59415), (2565, 55454), (2907, 48930), (3213, 44270), (3230, 44037), (3262, 43605), (3495, 40698), (3570, 39843), (3591, 39610), (3961, 35910), (3990, 35649), (4194, 33915), (4427, 32130), (4522, 31455), (4590, 30989), (4845, 29358), (4893, 29070), (5130, 27727), (5355, 26562), (5814, 24465), (5985, 23766), (6291, 22610), (6426, 22135), (6783, 20970), (6990, 20349), (7182, 19805), (7922, 17955), (8155, 17442), (8721, 16310), (8854, 16065), (9690, 14679), (9786, 14535), (10485, 13566), (10710, 13281), (11305, 12582), (11883, 11970)]