63386820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 231436800

約数和(自身を除く): 168049980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 369, 378, 409, 410, 420, 492, 540, 574, 615, 630, 738, 756, 818, 820, 861, 945, 1107, 1148, 1227, 1230, 1260, 1435, 1476, 1636, 1722, 1845, 1890, 2045, 2214, 2454, 2460, 2583, 2863, 2870, 3444, 3681, 3690, 3780, 4090, 4305, 4428, 4908, 5166, 5535, 5726, 5740, 6135, 7362, 7380, 7749, 8180, 8589, 8610, 10332, 11043, 11070, 11452, 12270, 12915, 14315, 14724, 15498, 16769, 17178, 17220, 18405, 22086, 22140, 24540, 25767, 25830, 28630, 30996, 33538, 34356, 36810, 38745, 42945, 44172, 50307, 51534, 51660, 55215, 57260, 67076, 73620, 77301, 77490, 83845, 85890, 100614, 103068, 110430, 117383, 128835, 150921, 154602, 154980, 167690, 171780, 201228, 220860, 234766, 251535, 257670, 301842, 309204, 335380, 352149, 386505, 452763, 469532, 503070, 515340, 586915, 603684, 704298, 754605, 773010, 905526, 1006140, 1056447, 1173830, 1408596, 1509210, 1546020, 1760745, 1811052, 2112894, 2263815, 2347660, 3018420, 3169341, 3521490, 4225788, 4527630, 5282235, 6338682, 7042980, 9055260, 10564470, 12677364, 15846705, 21128940, 31693410, 63386820]

約数ペア:

[(1, 63386820), (2, 31693410), (3, 21128940), (4, 15846705), (5, 12677364), (6, 10564470), (7, 9055260), (9, 7042980), (10, 6338682), (12, 5282235), (14, 4527630), (15, 4225788), (18, 3521490), (20, 3169341), (21, 3018420), (27, 2347660), (28, 2263815), (30, 2112894), (35, 1811052), (36, 1760745), (41, 1546020), (42, 1509210), (45, 1408596), (54, 1173830), (60, 1056447), (63, 1006140), (70, 905526), (82, 773010), (84, 754605), (90, 704298), (105, 603684), (108, 586915), (123, 515340), (126, 503070), (135, 469532), (140, 452763), (164, 386505), (180, 352149), (189, 335380), (205, 309204), (210, 301842), (246, 257670), (252, 251535), (270, 234766), (287, 220860), (315, 201228), (369, 171780), (378, 167690), (409, 154980), (410, 154602), (420, 150921), (492, 128835), (540, 117383), (574, 110430), (615, 103068), (630, 100614), (738, 85890), (756, 83845), (818, 77490), (820, 77301), (861, 73620), (945, 67076), (1107, 57260), (1148, 55215), (1227, 51660), (1230, 51534), (1260, 50307), (1435, 44172), (1476, 42945), (1636, 38745), (1722, 36810), (1845, 34356), (1890, 33538), (2045, 30996), (2214, 28630), (2454, 25830), (2460, 25767), (2583, 24540), (2863, 22140), (2870, 22086), (3444, 18405), (3681, 17220), (3690, 17178), (3780, 16769), (4090, 15498), (4305, 14724), (4428, 14315), (4908, 12915), (5166, 12270), (5535, 11452), (5726, 11070), (5740, 11043), (6135, 10332), (7362, 8610), (7380, 8589), (7749, 8180)]