106980640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2754

約数の個数: 96

約数和(自身を含む): 286614720

約数和(自身を除く): 179634080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 2707, 3040, 3952, 4940, 5414, 7904, 9880, 10828, 13535, 19760, 21656, 27070, 35191, 39520, 43312, 51433, 54140, 70382, 86624, 102866, 108280, 140764, 175955, 205732, 216560, 257165, 281528, 351910, 411464, 433120, 514330, 563056, 668629, 703820, 822928, 1028660, 1126112, 1337258, 1407640, 1645856, 2057320, 2674516, 2815280, 3343145, 4114640, 5349032, 5630560, 6686290, 8229280, 10698064, 13372580, 21396128, 26745160, 53490320, 106980640]

約数ペア:

[(1, 106980640), (2, 53490320), (4, 26745160), (5, 21396128), (8, 13372580), (10, 10698064), (13, 8229280), (16, 6686290), (19, 5630560), (20, 5349032), (26, 4114640), (32, 3343145), (38, 2815280), (40, 2674516), (52, 2057320), (65, 1645856), (76, 1407640), (80, 1337258), (95, 1126112), (104, 1028660), (130, 822928), (152, 703820), (160, 668629), (190, 563056), (208, 514330), (247, 433120), (260, 411464), (304, 351910), (380, 281528), (416, 257165), (494, 216560), (520, 205732), (608, 175955), (760, 140764), (988, 108280), (1040, 102866), (1235, 86624), (1520, 70382), (1976, 54140), (2080, 51433), (2470, 43312), (2707, 39520), (3040, 35191), (3952, 27070), (4940, 21656), (5414, 19760), (7904, 13535), (9880, 10828)]