158643660

素因数分解:

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

素因数の和:1360

約数の個数: 144

約数和(自身を含む): 539691264

約数和(自身を除く): 381047604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 714, 867, 1020, 1156, 1190, 1307, 1428, 1445, 1734, 1785, 2023, 2380, 2614, 2890, 3468, 3570, 3921, 4046, 4335, 5228, 5780, 6069, 6535, 7140, 7842, 8092, 8670, 9149, 10115, 12138, 13070, 15684, 17340, 18298, 19605, 20230, 22219, 24276, 26140, 27447, 30345, 36596, 39210, 40460, 44438, 45745, 54894, 60690, 66657, 78420, 88876, 91490, 109788, 111095, 121380, 133314, 137235, 155533, 182980, 222190, 266628, 274470, 311066, 333285, 377723, 444380, 466599, 548940, 622132, 666570, 755446, 777665, 933198, 1133169, 1333140, 1510892, 1555330, 1866396, 1888615, 2266338, 2332995, 2644061, 3110660, 3777230, 4532676, 4665990, 5288122, 5665845, 7554460, 7932183, 9331980, 10576244, 11331690, 13220305, 15864366, 22663380, 26440610, 31728732, 39660915, 52881220, 79321830, 158643660]

約数ペア:

[(1, 158643660), (2, 79321830), (3, 52881220), (4, 39660915), (5, 31728732), (6, 26440610), (7, 22663380), (10, 15864366), (12, 13220305), (14, 11331690), (15, 10576244), (17, 9331980), (20, 7932183), (21, 7554460), (28, 5665845), (30, 5288122), (34, 4665990), (35, 4532676), (42, 3777230), (51, 3110660), (60, 2644061), (68, 2332995), (70, 2266338), (84, 1888615), (85, 1866396), (102, 1555330), (105, 1510892), (119, 1333140), (140, 1133169), (170, 933198), (204, 777665), (210, 755446), (238, 666570), (255, 622132), (289, 548940), (340, 466599), (357, 444380), (420, 377723), (476, 333285), (510, 311066), (578, 274470), (595, 266628), (714, 222190), (867, 182980), (1020, 155533), (1156, 137235), (1190, 133314), (1307, 121380), (1428, 111095), (1445, 109788), (1734, 91490), (1785, 88876), (2023, 78420), (2380, 66657), (2614, 60690), (2890, 54894), (3468, 45745), (3570, 44438), (3921, 40460), (4046, 39210), (4335, 36596), (5228, 30345), (5780, 27447), (6069, 26140), (6535, 24276), (7140, 22219), (7842, 20230), (8092, 19605), (8670, 18298), (9149, 17340), (10115, 15684), (12138, 13070)]