108487431080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{457}}^1\times {\mathrm{2237}}^1$

素因数の和:3091

約数の個数: 128

約数和(自身を含む): 280441094400

約数和(自身を除く): 171953663320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 379, 457, 758, 914, 1516, 1828, 1895, 2237, 2285, 2653, 3032, 3199, 3656, 3790, 4474, 4570, 5306, 6398, 7580, 8948, 9140, 10612, 11185, 12796, 13265, 15160, 15659, 15995, 17896, 18280, 21224, 22370, 25592, 26530, 31318, 31990, 44740, 53060, 62636, 63980, 78295, 89480, 106120, 125272, 127960, 156590, 173203, 313180, 346406, 626360, 692812, 847823, 866015, 1022309, 1212421, 1385624, 1695646, 1732030, 2044618, 2424842, 3391292, 3464060, 4089236, 4239115, 4849684, 5111545, 5934761, 6062105, 6782584, 6928120, 7156163, 8178472, 8478230, 9699368, 10223090, 11869522, 12124210, 14312326, 16956460, 20446180, 23739044, 24248420, 28624652, 29673805, 33912920, 35780815, 40892360, 47478088, 48496840, 57249304, 59347610, 71561630, 118695220, 143123260, 237390440, 286246520, 387455111, 774910222, 1549820444, 1937275555, 2712185777, 3099640888, 3874551110, 5424371554, 7749102220, 10848743108, 13560928885, 15498204440, 21697486216, 27121857770, 54243715540, 108487431080]

約数ペア:

[(1, 108487431080), (2, 54243715540), (4, 27121857770), (5, 21697486216), (7, 15498204440), (8, 13560928885), (10, 10848743108), (14, 7749102220), (20, 5424371554), (28, 3874551110), (35, 3099640888), (40, 2712185777), (56, 1937275555), (70, 1549820444), (140, 774910222), (280, 387455111), (379, 286246520), (457, 237390440), (758, 143123260), (914, 118695220), (1516, 71561630), (1828, 59347610), (1895, 57249304), (2237, 48496840), (2285, 47478088), (2653, 40892360), (3032, 35780815), (3199, 33912920), (3656, 29673805), (3790, 28624652), (4474, 24248420), (4570, 23739044), (5306, 20446180), (6398, 16956460), (7580, 14312326), (8948, 12124210), (9140, 11869522), (10612, 10223090), (11185, 9699368), (12796, 8478230), (13265, 8178472), (15160, 7156163), (15659, 6928120), (15995, 6782584), (17896, 6062105), (18280, 5934761), (21224, 5111545), (22370, 4849684), (25592, 4239115), (26530, 4089236), (31318, 3464060), (31990, 3391292), (44740, 2424842), (53060, 2044618), (62636, 1732030), (63980, 1695646), (78295, 1385624), (89480, 1212421), (106120, 1022309), (125272, 866015), (127960, 847823), (156590, 692812), (173203, 626360), (313180, 346406)]