202495920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:424

約数の個数: 240

約数和(自身を含む): 728286720

約数和(自身を除く): 525790800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 121, 132, 152, 165, 176, 190, 209, 220, 228, 240, 242, 264, 285, 304, 330, 363, 367, 380, 418, 440, 456, 484, 528, 570, 605, 627, 660, 726, 734, 760, 836, 880, 912, 968, 1045, 1101, 1140, 1210, 1254, 1320, 1452, 1468, 1520, 1672, 1815, 1835, 1936, 2090, 2202, 2280, 2299, 2420, 2508, 2640, 2904, 2936, 3135, 3344, 3630, 3670, 4037, 4180, 4404, 4560, 4598, 4840, 5016, 5505, 5808, 5872, 6270, 6897, 6973, 7260, 7340, 8074, 8360, 8808, 9196, 9680, 10032, 11010, 11495, 12111, 12540, 13794, 13946, 14520, 14680, 16148, 16720, 17616, 18392, 20185, 20919, 22020, 22990, 24222, 25080, 27588, 27892, 29040, 29360, 32296, 34485, 34865, 36784, 40370, 41838, 44040, 44407, 45980, 48444, 50160, 55176, 55784, 60555, 64592, 68970, 69730, 76703, 80740, 83676, 88080, 88814, 91960, 96888, 104595, 110352, 111568, 121110, 133221, 137940, 139460, 153406, 161480, 167352, 177628, 183920, 193776, 209190, 222035, 230109, 242220, 266442, 275880, 278920, 306812, 322960, 334704, 355256, 383515, 418380, 444070, 460218, 484440, 532884, 551760, 557840, 613624, 666105, 710512, 767030, 836760, 843733, 888140, 920436, 968880, 1065768, 1150545, 1227248, 1332210, 1534060, 1673520, 1687466, 1776280, 1840872, 2131536, 2301090, 2531199, 2664420, 3068120, 3374932, 3552560, 3681744, 4218665, 4602180, 5062398, 5328840, 6136240, 6749864, 8437330, 9204360, 10124796, 10657680, 12655995, 13499728, 16874660, 18408720, 20249592, 25311990, 33749320, 40499184, 50623980, 67498640, 101247960, 202495920]

約数ペア:

[(1, 202495920), (2, 101247960), (3, 67498640), (4, 50623980), (5, 40499184), (6, 33749320), (8, 25311990), (10, 20249592), (11, 18408720), (12, 16874660), (15, 13499728), (16, 12655995), (19, 10657680), (20, 10124796), (22, 9204360), (24, 8437330), (30, 6749864), (33, 6136240), (38, 5328840), (40, 5062398), (44, 4602180), (48, 4218665), (55, 3681744), (57, 3552560), (60, 3374932), (66, 3068120), (76, 2664420), (80, 2531199), (88, 2301090), (95, 2131536), (110, 1840872), (114, 1776280), (120, 1687466), (121, 1673520), (132, 1534060), (152, 1332210), (165, 1227248), (176, 1150545), (190, 1065768), (209, 968880), (220, 920436), (228, 888140), (240, 843733), (242, 836760), (264, 767030), (285, 710512), (304, 666105), (330, 613624), (363, 557840), (367, 551760), (380, 532884), (418, 484440), (440, 460218), (456, 444070), (484, 418380), (528, 383515), (570, 355256), (605, 334704), (627, 322960), (660, 306812), (726, 278920), (734, 275880), (760, 266442), (836, 242220), (880, 230109), (912, 222035), (968, 209190), (1045, 193776), (1101, 183920), (1140, 177628), (1210, 167352), (1254, 161480), (1320, 153406), (1452, 139460), (1468, 137940), (1520, 133221), (1672, 121110), (1815, 111568), (1835, 110352), (1936, 104595), (2090, 96888), (2202, 91960), (2280, 88814), (2299, 88080), (2420, 83676), (2508, 80740), (2640, 76703), (2904, 69730), (2936, 68970), (3135, 64592), (3344, 60555), (3630, 55784), (3670, 55176), (4037, 50160), (4180, 48444), (4404, 45980), (4560, 44407), (4598, 44040), (4840, 41838), (5016, 40370), (5505, 36784), (5808, 34865), (5872, 34485), (6270, 32296), (6897, 29360), (6973, 29040), (7260, 27892), (7340, 27588), (8074, 25080), (8360, 24222), (8808, 22990), (9196, 22020), (9680, 20919), (10032, 20185), (11010, 18392), (11495, 17616), (12111, 16720), (12540, 16148), (13794, 14680), (13946, 14520)]