992660320

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 2581709760

約数和(自身を除く): 1589049440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 61, 76, 80, 95, 101, 106, 122, 152, 160, 190, 202, 212, 244, 265, 304, 305, 380, 404, 424, 488, 505, 530, 608, 610, 760, 808, 848, 976, 1007, 1010, 1060, 1159, 1220, 1520, 1616, 1696, 1919, 1952, 2014, 2020, 2120, 2318, 2440, 3040, 3232, 3233, 3838, 4028, 4040, 4240, 4636, 4880, 5035, 5353, 5795, 6161, 6466, 7676, 8056, 8080, 8480, 9272, 9595, 9760, 10070, 10706, 11590, 12322, 12932, 15352, 16112, 16160, 16165, 18544, 19190, 20140, 21412, 23180, 24644, 25864, 26765, 30704, 30805, 32224, 32330, 37088, 38380, 40280, 42824, 46360, 49288, 51728, 53530, 61408, 61427, 61610, 64660, 76760, 80560, 85648, 92720, 98576, 101707, 103456, 107060, 117059, 122854, 123220, 129320, 153520, 161120, 171296, 185440, 197152, 203414, 214120, 234118, 245708, 246440, 258640, 307040, 307135, 326533, 406828, 428240, 468236, 491416, 492880, 508535, 517280, 585295, 614270, 653066, 813656, 856480, 936472, 982832, 985760, 1017070, 1170590, 1228540, 1306132, 1627312, 1632665, 1872944, 1965664, 2034140, 2341180, 2457080, 2612264, 3254624, 3265330, 3745888, 4068280, 4682360, 4914160, 5224528, 6204127, 6530660, 8136560, 9364720, 9828320, 10449056, 12408254, 13061320, 16273120, 18729440, 24816508, 26122640, 31020635, 49633016, 52245280, 62041270, 99266032, 124082540, 198532064, 248165080, 496330160, 992660320]

約数ペア:

[(1, 992660320), (2, 496330160), (4, 248165080), (5, 198532064), (8, 124082540), (10, 99266032), (16, 62041270), (19, 52245280), (20, 49633016), (32, 31020635), (38, 26122640), (40, 24816508), (53, 18729440), (61, 16273120), (76, 13061320), (80, 12408254), (95, 10449056), (101, 9828320), (106, 9364720), (122, 8136560), (152, 6530660), (160, 6204127), (190, 5224528), (202, 4914160), (212, 4682360), (244, 4068280), (265, 3745888), (304, 3265330), (305, 3254624), (380, 2612264), (404, 2457080), (424, 2341180), (488, 2034140), (505, 1965664), (530, 1872944), (608, 1632665), (610, 1627312), (760, 1306132), (808, 1228540), (848, 1170590), (976, 1017070), (1007, 985760), (1010, 982832), (1060, 936472), (1159, 856480), (1220, 813656), (1520, 653066), (1616, 614270), (1696, 585295), (1919, 517280), (1952, 508535), (2014, 492880), (2020, 491416), (2120, 468236), (2318, 428240), (2440, 406828), (3040, 326533), (3232, 307135), (3233, 307040), (3838, 258640), (4028, 246440), (4040, 245708), (4240, 234118), (4636, 214120), (4880, 203414), (5035, 197152), (5353, 185440), (5795, 171296), (6161, 161120), (6466, 153520), (7676, 129320), (8056, 123220), (8080, 122854), (8480, 117059), (9272, 107060), (9595, 103456), (9760, 101707), (10070, 98576), (10706, 92720), (11590, 85648), (12322, 80560), (12932, 76760), (15352, 64660), (16112, 61610), (16160, 61427), (16165, 61408), (18544, 53530), (19190, 51728), (20140, 49288), (21412, 46360), (23180, 42824), (24644, 40280), (25864, 38380), (26765, 37088), (30704, 32330), (30805, 32224)]