283053342180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{457}}^1\times {\mathrm{210671}}^1$

素因数の和:211154

約数の個数: 144

約数和(自身を含む): 923966942976

約数和(自身を除く): 640913600796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 457, 490, 588, 735, 914, 980, 1371, 1470, 1828, 2285, 2742, 2940, 3199, 4570, 5484, 6398, 6855, 9140, 9597, 12796, 13710, 15995, 19194, 22393, 27420, 31990, 38388, 44786, 47985, 63980, 67179, 89572, 95970, 111965, 134358, 191940, 210671, 223930, 268716, 335895, 421342, 447860, 632013, 671790, 842684, 1053355, 1264026, 1343580, 1474697, 2106710, 2528052, 2949394, 3160065, 4213420, 4424091, 5898788, 6320130, 7373485, 8848182, 10322879, 12640260, 14746970, 17696364, 20645758, 22120455, 29493940, 30968637, 41291516, 44240910, 51614395, 61937274, 88481820, 96276647, 103228790, 123874548, 154843185, 192553294, 206457580, 288829941, 309686370, 385106588, 481383235, 577659882, 619372740, 673936529, 962766470, 1155319764, 1347873058, 1444149705, 1925532940, 2021809587, 2695746116, 2888299410, 3369682645, 4043619174, 4717555703, 5776598820, 6739365290, 8087238348, 9435111406, 10109047935, 13478730580, 14152667109, 18870222812, 20218095870, 23587778515, 28305334218, 40436191740, 47175557030, 56610668436, 70763335545, 94351114060, 141526671090, 283053342180]

約数ペア:

[(1, 283053342180), (2, 141526671090), (3, 94351114060), (4, 70763335545), (5, 56610668436), (6, 47175557030), (7, 40436191740), (10, 28305334218), (12, 23587778515), (14, 20218095870), (15, 18870222812), (20, 14152667109), (21, 13478730580), (28, 10109047935), (30, 9435111406), (35, 8087238348), (42, 6739365290), (49, 5776598820), (60, 4717555703), (70, 4043619174), (84, 3369682645), (98, 2888299410), (105, 2695746116), (140, 2021809587), (147, 1925532940), (196, 1444149705), (210, 1347873058), (245, 1155319764), (294, 962766470), (420, 673936529), (457, 619372740), (490, 577659882), (588, 481383235), (735, 385106588), (914, 309686370), (980, 288829941), (1371, 206457580), (1470, 192553294), (1828, 154843185), (2285, 123874548), (2742, 103228790), (2940, 96276647), (3199, 88481820), (4570, 61937274), (5484, 51614395), (6398, 44240910), (6855, 41291516), (9140, 30968637), (9597, 29493940), (12796, 22120455), (13710, 20645758), (15995, 17696364), (19194, 14746970), (22393, 12640260), (27420, 10322879), (31990, 8848182), (38388, 7373485), (44786, 6320130), (47985, 5898788), (63980, 4424091), (67179, 4213420), (89572, 3160065), (95970, 2949394), (111965, 2528052), (134358, 2106710), (191940, 1474697), (210671, 1343580), (223930, 1264026), (268716, 1053355), (335895, 842684), (421342, 671790), (447860, 632013)]