63696780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 235642176

約数和(自身を除く): 171945396

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, 81, 82, 84, 90, 105, 108, 123, 126, 135, 137, 140, 162, 164, 180, 189, 205, 210, 246, 252, 270, 274, 287, 315, 324, 369, 378, 405, 410, 411, 420, 492, 540, 548, 567, 574, 615, 630, 685, 738, 756, 810, 820, 822, 861, 945, 959, 1107, 1134, 1148, 1230, 1233, 1260, 1370, 1435, 1476, 1620, 1644, 1722, 1845, 1890, 1918, 2055, 2214, 2268, 2460, 2466, 2583, 2740, 2835, 2870, 2877, 3321, 3444, 3690, 3699, 3780, 3836, 4110, 4305, 4428, 4795, 4932, 5166, 5535, 5617, 5670, 5740, 5754, 6165, 6642, 7380, 7398, 7749, 8220, 8610, 8631, 9590, 10332, 11070, 11097, 11234, 11340, 11508, 12330, 12915, 13284, 14385, 14796, 15498, 16605, 16851, 17220, 17262, 18495, 19180, 22140, 22194, 22468, 23247, 24660, 25830, 25893, 28085, 28770, 30996, 33210, 33702, 34524, 36990, 38745, 39319, 43155, 44388, 46494, 50553, 51660, 51786, 55485, 56170, 57540, 66420, 67404, 73980, 77490, 77679, 78638, 84255, 86310, 92988, 101106, 103572, 110970, 112340, 116235, 117957, 129465, 151659, 154980, 155358, 157276, 168510, 172620, 196595, 202212, 221940, 232470, 235914, 252765, 258930, 303318, 310716, 337020, 353871, 388395, 393190, 454977, 464940, 471828, 505530, 517860, 589785, 606636, 707742, 758295, 776790, 786380, 909954, 1011060, 1061613, 1179570, 1415484, 1516590, 1553580, 1769355, 1819908, 2123226, 2274885, 2359140, 3033180, 3184839, 3538710, 4246452, 4549770, 5308065, 6369678, 7077420, 9099540, 10616130, 12739356, 15924195, 21232260, 31848390, 63696780]

約数ペア:

[(1, 63696780), (2, 31848390), (3, 21232260), (4, 15924195), (5, 12739356), (6, 10616130), (7, 9099540), (9, 7077420), (10, 6369678), (12, 5308065), (14, 4549770), (15, 4246452), (18, 3538710), (20, 3184839), (21, 3033180), (27, 2359140), (28, 2274885), (30, 2123226), (35, 1819908), (36, 1769355), (41, 1553580), (42, 1516590), (45, 1415484), (54, 1179570), (60, 1061613), (63, 1011060), (70, 909954), (81, 786380), (82, 776790), (84, 758295), (90, 707742), (105, 606636), (108, 589785), (123, 517860), (126, 505530), (135, 471828), (137, 464940), (140, 454977), (162, 393190), (164, 388395), (180, 353871), (189, 337020), (205, 310716), (210, 303318), (246, 258930), (252, 252765), (270, 235914), (274, 232470), (287, 221940), (315, 202212), (324, 196595), (369, 172620), (378, 168510), (405, 157276), (410, 155358), (411, 154980), (420, 151659), (492, 129465), (540, 117957), (548, 116235), (567, 112340), (574, 110970), (615, 103572), (630, 101106), (685, 92988), (738, 86310), (756, 84255), (810, 78638), (820, 77679), (822, 77490), (861, 73980), (945, 67404), (959, 66420), (1107, 57540), (1134, 56170), (1148, 55485), (1230, 51786), (1233, 51660), (1260, 50553), (1370, 46494), (1435, 44388), (1476, 43155), (1620, 39319), (1644, 38745), (1722, 36990), (1845, 34524), (1890, 33702), (1918, 33210), (2055, 30996), (2214, 28770), (2268, 28085), (2460, 25893), (2466, 25830), (2583, 24660), (2740, 23247), (2835, 22468), (2870, 22194), (2877, 22140), (3321, 19180), (3444, 18495), (3690, 17262), (3699, 17220), (3780, 16851), (3836, 16605), (4110, 15498), (4305, 14796), (4428, 14385), (4795, 13284), (4932, 12915), (5166, 12330), (5535, 11508), (5617, 11340), (5670, 11234), (5740, 11097), (5754, 11070), (6165, 10332), (6642, 9590), (7380, 8631), (7398, 8610), (7749, 8220)]