317287320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1307}}^1$

素因数の和:1362

約数の個数: 192

約数和(自身を含む): 1156481280

約数和(自身を除く): 839193960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 289, 340, 357, 408, 420, 476, 510, 578, 595, 680, 714, 840, 867, 952, 1020, 1156, 1190, 1307, 1428, 1445, 1734, 1785, 2023, 2040, 2312, 2380, 2614, 2856, 2890, 3468, 3570, 3921, 4046, 4335, 4760, 5228, 5780, 6069, 6535, 6936, 7140, 7842, 8092, 8670, 9149, 10115, 10456, 11560, 12138, 13070, 14280, 15684, 16184, 17340, 18298, 19605, 20230, 22219, 24276, 26140, 27447, 30345, 31368, 34680, 36596, 39210, 40460, 44438, 45745, 48552, 52280, 54894, 60690, 66657, 73192, 78420, 80920, 88876, 91490, 109788, 111095, 121380, 133314, 137235, 155533, 156840, 177752, 182980, 219576, 222190, 242760, 266628, 274470, 311066, 333285, 365960, 377723, 444380, 466599, 533256, 548940, 622132, 666570, 755446, 777665, 888760, 933198, 1097880, 1133169, 1244264, 1333140, 1510892, 1555330, 1866396, 1888615, 2266338, 2332995, 2644061, 2666280, 3021784, 3110660, 3732792, 3777230, 4532676, 4665990, 5288122, 5665845, 6221320, 7554460, 7932183, 9065352, 9331980, 10576244, 11331690, 13220305, 15108920, 15864366, 18663960, 21152488, 22663380, 26440610, 31728732, 39660915, 45326760, 52881220, 63457464, 79321830, 105762440, 158643660, 317287320]

約数ペア:

[(1, 317287320), (2, 158643660), (3, 105762440), (4, 79321830), (5, 63457464), (6, 52881220), (7, 45326760), (8, 39660915), (10, 31728732), (12, 26440610), (14, 22663380), (15, 21152488), (17, 18663960), (20, 15864366), (21, 15108920), (24, 13220305), (28, 11331690), (30, 10576244), (34, 9331980), (35, 9065352), (40, 7932183), (42, 7554460), (51, 6221320), (56, 5665845), (60, 5288122), (68, 4665990), (70, 4532676), (84, 3777230), (85, 3732792), (102, 3110660), (105, 3021784), (119, 2666280), (120, 2644061), (136, 2332995), (140, 2266338), (168, 1888615), (170, 1866396), (204, 1555330), (210, 1510892), (238, 1333140), (255, 1244264), (280, 1133169), (289, 1097880), (340, 933198), (357, 888760), (408, 777665), (420, 755446), (476, 666570), (510, 622132), (578, 548940), (595, 533256), (680, 466599), (714, 444380), (840, 377723), (867, 365960), (952, 333285), (1020, 311066), (1156, 274470), (1190, 266628), (1307, 242760), (1428, 222190), (1445, 219576), (1734, 182980), (1785, 177752), (2023, 156840), (2040, 155533), (2312, 137235), (2380, 133314), (2614, 121380), (2856, 111095), (2890, 109788), (3468, 91490), (3570, 88876), (3921, 80920), (4046, 78420), (4335, 73192), (4760, 66657), (5228, 60690), (5780, 54894), (6069, 52280), (6535, 48552), (6936, 45745), (7140, 44438), (7842, 40460), (8092, 39210), (8670, 36596), (9149, 34680), (10115, 31368), (10456, 30345), (11560, 27447), (12138, 26140), (13070, 24276), (14280, 22219), (15684, 20230), (16184, 19605), (17340, 18298)]