1566651660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{12907}}^1$

素因数の和:12960

約数の個数: 144

約数和(自身を含む): 5325944064

約数和(自身を除く): 3759292404

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, 1428, 1445, 1734, 1785, 2023, 2380, 2890, 3468, 3570, 4046, 4335, 5780, 6069, 7140, 8092, 8670, 10115, 12138, 12907, 17340, 20230, 24276, 25814, 30345, 38721, 40460, 51628, 60690, 64535, 77442, 90349, 121380, 129070, 154884, 180698, 193605, 219419, 258140, 271047, 361396, 387210, 438838, 451745, 542094, 658257, 774420, 877676, 903490, 1084188, 1097095, 1316514, 1355235, 1535933, 1806980, 2194190, 2633028, 2710470, 3071866, 3291285, 3730123, 4388380, 4607799, 5420940, 6143732, 6582570, 7460246, 7679665, 9215598, 11190369, 13165140, 14920492, 15359330, 18431196, 18650615, 22380738, 23038995, 26110861, 30718660, 37301230, 44761476, 46077990, 52221722, 55951845, 74602460, 78332583, 92155980, 104443444, 111903690, 130554305, 156665166, 223807380, 261108610, 313330332, 391662915, 522217220, 783325830, 1566651660]

約数ペア:

[(1, 1566651660), (2, 783325830), (3, 522217220), (4, 391662915), (5, 313330332), (6, 261108610), (7, 223807380), (10, 156665166), (12, 130554305), (14, 111903690), (15, 104443444), (17, 92155980), (20, 78332583), (21, 74602460), (28, 55951845), (30, 52221722), (34, 46077990), (35, 44761476), (42, 37301230), (51, 30718660), (60, 26110861), (68, 23038995), (70, 22380738), (84, 18650615), (85, 18431196), (102, 15359330), (105, 14920492), (119, 13165140), (140, 11190369), (170, 9215598), (204, 7679665), (210, 7460246), (238, 6582570), (255, 6143732), (289, 5420940), (340, 4607799), (357, 4388380), (420, 3730123), (476, 3291285), (510, 3071866), (578, 2710470), (595, 2633028), (714, 2194190), (867, 1806980), (1020, 1535933), (1156, 1355235), (1190, 1316514), (1428, 1097095), (1445, 1084188), (1734, 903490), (1785, 877676), (2023, 774420), (2380, 658257), (2890, 542094), (3468, 451745), (3570, 438838), (4046, 387210), (4335, 361396), (5780, 271047), (6069, 258140), (7140, 219419), (8092, 193605), (8670, 180698), (10115, 154884), (12138, 129070), (12907, 121380), (17340, 90349), (20230, 77442), (24276, 64535), (25814, 60690), (30345, 51628), (38721, 40460)]