156474120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:428

約数の個数: 256

約数和(自身を含む): 572313600

約数和(自身を除く): 415839480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 19, 20, 22, 24, 30, 33, 34, 38, 40, 44, 51, 55, 57, 60, 66, 68, 76, 85, 88, 95, 102, 110, 114, 120, 132, 136, 152, 165, 170, 187, 190, 204, 209, 220, 228, 255, 264, 285, 323, 330, 340, 367, 374, 380, 408, 418, 440, 456, 510, 561, 570, 627, 646, 660, 680, 734, 748, 760, 836, 935, 969, 1020, 1045, 1101, 1122, 1140, 1254, 1292, 1320, 1468, 1496, 1615, 1672, 1835, 1870, 1938, 2040, 2090, 2202, 2244, 2280, 2508, 2584, 2805, 2936, 3135, 3230, 3553, 3670, 3740, 3876, 4037, 4180, 4404, 4488, 4845, 5016, 5505, 5610, 6239, 6270, 6460, 6973, 7106, 7340, 7480, 7752, 8074, 8360, 8808, 9690, 10659, 11010, 11220, 12111, 12478, 12540, 12920, 13946, 14212, 14680, 16148, 17765, 18717, 19380, 20185, 20919, 21318, 22020, 22440, 24222, 24956, 25080, 27892, 28424, 31195, 32296, 34865, 35530, 37434, 38760, 40370, 41838, 42636, 44040, 48444, 49912, 53295, 55784, 60555, 62390, 68629, 69730, 71060, 74868, 76703, 80740, 83676, 85272, 93585, 96888, 104595, 106590, 118541, 121110, 124780, 137258, 139460, 142120, 149736, 153406, 161480, 167352, 187170, 205887, 209190, 213180, 230109, 237082, 242220, 249560, 274516, 278920, 306812, 343145, 355623, 374340, 383515, 411774, 418380, 426360, 460218, 474164, 484440, 549032, 592705, 613624, 686290, 711246, 748680, 767030, 823548, 836760, 920436, 948328, 1029435, 1150545, 1185410, 1303951, 1372580, 1422492, 1534060, 1647096, 1778115, 1840872, 2058870, 2301090, 2370820, 2607902, 2745160, 2844984, 3068120, 3556230, 3911853, 4117740, 4602180, 4741640, 5215804, 6519755, 7112460, 7823706, 8235480, 9204360, 10431608, 13039510, 14224920, 15647412, 19559265, 26079020, 31294824, 39118530, 52158040, 78237060, 156474120]

約数ペア:

[(1, 156474120), (2, 78237060), (3, 52158040), (4, 39118530), (5, 31294824), (6, 26079020), (8, 19559265), (10, 15647412), (11, 14224920), (12, 13039510), (15, 10431608), (17, 9204360), (19, 8235480), (20, 7823706), (22, 7112460), (24, 6519755), (30, 5215804), (33, 4741640), (34, 4602180), (38, 4117740), (40, 3911853), (44, 3556230), (51, 3068120), (55, 2844984), (57, 2745160), (60, 2607902), (66, 2370820), (68, 2301090), (76, 2058870), (85, 1840872), (88, 1778115), (95, 1647096), (102, 1534060), (110, 1422492), (114, 1372580), (120, 1303951), (132, 1185410), (136, 1150545), (152, 1029435), (165, 948328), (170, 920436), (187, 836760), (190, 823548), (204, 767030), (209, 748680), (220, 711246), (228, 686290), (255, 613624), (264, 592705), (285, 549032), (323, 484440), (330, 474164), (340, 460218), (367, 426360), (374, 418380), (380, 411774), (408, 383515), (418, 374340), (440, 355623), (456, 343145), (510, 306812), (561, 278920), (570, 274516), (627, 249560), (646, 242220), (660, 237082), (680, 230109), (734, 213180), (748, 209190), (760, 205887), (836, 187170), (935, 167352), (969, 161480), (1020, 153406), (1045, 149736), (1101, 142120), (1122, 139460), (1140, 137258), (1254, 124780), (1292, 121110), (1320, 118541), (1468, 106590), (1496, 104595), (1615, 96888), (1672, 93585), (1835, 85272), (1870, 83676), (1938, 80740), (2040, 76703), (2090, 74868), (2202, 71060), (2244, 69730), (2280, 68629), (2508, 62390), (2584, 60555), (2805, 55784), (2936, 53295), (3135, 49912), (3230, 48444), (3553, 44040), (3670, 42636), (3740, 41838), (3876, 40370), (4037, 38760), (4180, 37434), (4404, 35530), (4488, 34865), (4845, 32296), (5016, 31195), (5505, 28424), (5610, 27892), (6239, 25080), (6270, 24956), (6460, 24222), (6973, 22440), (7106, 22020), (7340, 21318), (7480, 20919), (7752, 20185), (8074, 19380), (8360, 18717), (8808, 17765), (9690, 16148), (10659, 14680), (11010, 14212), (11220, 13946), (12111, 12920), (12478, 12540)]