286126320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1$

素因数の和:3743

約数の個数: 160

約数和(自身を含む): 988865280

約数和(自身を除く): 702738960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2280, 2584, 3230, 3691, 3876, 4080, 4560, 4845, 5168, 6460, 7382, 7752, 9690, 11073, 12920, 14764, 15504, 18455, 19380, 22146, 25840, 29528, 36910, 38760, 44292, 55365, 59056, 62747, 70129, 73820, 77520, 88584, 110730, 125494, 140258, 147640, 177168, 188241, 210387, 221460, 250988, 280516, 295280, 313735, 350645, 376482, 420774, 442920, 501976, 561032, 627470, 701290, 752964, 841548, 885840, 941205, 1003952, 1051935, 1122064, 1192193, 1254940, 1402580, 1505928, 1683096, 1882410, 2103870, 2384386, 2509880, 2805160, 3011856, 3366192, 3576579, 3764820, 4207740, 4768772, 5019760, 5610320, 5960965, 7153158, 7529640, 8415480, 9537544, 11921930, 14306316, 15059280, 16830960, 17882895, 19075088, 23843860, 28612632, 35765790, 47687720, 57225264, 71531580, 95375440, 143063160, 286126320]

約数ペア:

[(1, 286126320), (2, 143063160), (3, 95375440), (4, 71531580), (5, 57225264), (6, 47687720), (8, 35765790), (10, 28612632), (12, 23843860), (15, 19075088), (16, 17882895), (17, 16830960), (19, 15059280), (20, 14306316), (24, 11921930), (30, 9537544), (34, 8415480), (38, 7529640), (40, 7153158), (48, 5960965), (51, 5610320), (57, 5019760), (60, 4768772), (68, 4207740), (76, 3764820), (80, 3576579), (85, 3366192), (95, 3011856), (102, 2805160), (114, 2509880), (120, 2384386), (136, 2103870), (152, 1882410), (170, 1683096), (190, 1505928), (204, 1402580), (228, 1254940), (240, 1192193), (255, 1122064), (272, 1051935), (285, 1003952), (304, 941205), (323, 885840), (340, 841548), (380, 752964), (408, 701290), (456, 627470), (510, 561032), (570, 501976), (646, 442920), (680, 420774), (760, 376482), (816, 350645), (912, 313735), (969, 295280), (1020, 280516), (1140, 250988), (1292, 221460), (1360, 210387), (1520, 188241), (1615, 177168), (1938, 147640), (2040, 140258), (2280, 125494), (2584, 110730), (3230, 88584), (3691, 77520), (3876, 73820), (4080, 70129), (4560, 62747), (4845, 59056), (5168, 55365), (6460, 44292), (7382, 38760), (7752, 36910), (9690, 29528), (11073, 25840), (12920, 22146), (14764, 19380), (15504, 18455)]