16273120

素因数分解:

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

素因数の和:188

約数の個数: 96

約数和(自身を含む): 41640480

約数和(自身を除く): 25367360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 53, 76, 80, 95, 101, 106, 152, 160, 190, 202, 212, 265, 304, 380, 404, 424, 505, 530, 608, 760, 808, 848, 1007, 1010, 1060, 1520, 1616, 1696, 1919, 2014, 2020, 2120, 3040, 3232, 3838, 4028, 4040, 4240, 5035, 5353, 7676, 8056, 8080, 8480, 9595, 10070, 10706, 15352, 16112, 16160, 19190, 20140, 21412, 26765, 30704, 32224, 38380, 40280, 42824, 53530, 61408, 76760, 80560, 85648, 101707, 107060, 153520, 161120, 171296, 203414, 214120, 307040, 406828, 428240, 508535, 813656, 856480, 1017070, 1627312, 2034140, 3254624, 4068280, 8136560, 16273120]

約数ペア:

[(1, 16273120), (2, 8136560), (4, 4068280), (5, 3254624), (8, 2034140), (10, 1627312), (16, 1017070), (19, 856480), (20, 813656), (32, 508535), (38, 428240), (40, 406828), (53, 307040), (76, 214120), (80, 203414), (95, 171296), (101, 161120), (106, 153520), (152, 107060), (160, 101707), (190, 85648), (202, 80560), (212, 76760), (265, 61408), (304, 53530), (380, 42824), (404, 40280), (424, 38380), (505, 32224), (530, 30704), (608, 26765), (760, 21412), (808, 20140), (848, 19190), (1007, 16160), (1010, 16112), (1060, 15352), (1520, 10706), (1616, 10070), (1696, 9595), (1919, 8480), (2014, 8080), (2020, 8056), (2120, 7676), (3040, 5353), (3232, 5035), (3838, 4240), (4028, 4040)]