201628980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1367

約数の個数: 192

約数和(自身を含む): 734952960

約数和(自身を除く): 533323980

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, 410, 420, 492, 540, 574, 615, 630, 738, 756, 820, 861, 945, 1107, 1148, 1230, 1260, 1301, 1435, 1476, 1722, 1845, 1890, 2214, 2460, 2583, 2602, 2870, 3444, 3690, 3780, 3903, 4305, 4428, 5166, 5204, 5535, 5740, 6505, 7380, 7749, 7806, 8610, 9107, 10332, 11070, 11709, 12915, 13010, 15498, 15612, 17220, 18214, 19515, 22140, 23418, 25830, 26020, 27321, 30996, 35127, 36428, 38745, 39030, 45535, 46836, 51660, 53341, 54642, 58545, 70254, 77490, 78060, 81963, 91070, 106682, 109284, 117090, 136605, 140508, 154980, 160023, 163926, 175635, 182140, 213364, 234180, 245889, 266705, 273210, 320046, 327852, 351270, 373387, 409815, 480069, 491778, 533410, 546420, 640092, 702540, 746774, 800115, 819630, 960138, 983556, 1066820, 1120161, 1229445, 1440207, 1493548, 1600230, 1639260, 1866935, 1920276, 2240322, 2400345, 2458890, 2880414, 3200460, 3360483, 3733870, 4480644, 4800690, 4917780, 5600805, 5760828, 6720966, 7201035, 7467740, 9601380, 10081449, 11201610, 13441932, 14402070, 16802415, 20162898, 22403220, 28804140, 33604830, 40325796, 50407245, 67209660, 100814490, 201628980]

約数ペア:

[(1, 201628980), (2, 100814490), (3, 67209660), (4, 50407245), (5, 40325796), (6, 33604830), (7, 28804140), (9, 22403220), (10, 20162898), (12, 16802415), (14, 14402070), (15, 13441932), (18, 11201610), (20, 10081449), (21, 9601380), (27, 7467740), (28, 7201035), (30, 6720966), (35, 5760828), (36, 5600805), (41, 4917780), (42, 4800690), (45, 4480644), (54, 3733870), (60, 3360483), (63, 3200460), (70, 2880414), (82, 2458890), (84, 2400345), (90, 2240322), (105, 1920276), (108, 1866935), (123, 1639260), (126, 1600230), (135, 1493548), (140, 1440207), (164, 1229445), (180, 1120161), (189, 1066820), (205, 983556), (210, 960138), (246, 819630), (252, 800115), (270, 746774), (287, 702540), (315, 640092), (369, 546420), (378, 533410), (410, 491778), (420, 480069), (492, 409815), (540, 373387), (574, 351270), (615, 327852), (630, 320046), (738, 273210), (756, 266705), (820, 245889), (861, 234180), (945, 213364), (1107, 182140), (1148, 175635), (1230, 163926), (1260, 160023), (1301, 154980), (1435, 140508), (1476, 136605), (1722, 117090), (1845, 109284), (1890, 106682), (2214, 91070), (2460, 81963), (2583, 78060), (2602, 77490), (2870, 70254), (3444, 58545), (3690, 54642), (3780, 53341), (3903, 51660), (4305, 46836), (4428, 45535), (5166, 39030), (5204, 38745), (5535, 36428), (5740, 35127), (6505, 30996), (7380, 27321), (7749, 26020), (7806, 25830), (8610, 23418), (9107, 22140), (10332, 19515), (11070, 18214), (11709, 17220), (12915, 15612), (13010, 15498)]