23451554560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{84431}}^1$

素因数の和:84490

約数の個数: 144

約数和(自身を含む): 66270339072

約数和(自身を除く): 42818784512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 7936, 8680, 8960, 9920, 13888, 17360, 19840, 27776, 34720, 39680, 55552, 69440, 84431, 138880, 168862, 277760, 337724, 422155, 591017, 675448, 844310, 1182034, 1350896, 1688620, 2364068, 2617361, 2701792, 2955085, 3377240, 4728136, 5234722, 5403584, 5910170, 6754480, 9456272, 10469444, 10807168, 11820340, 13086805, 13508960, 18321527, 18912544, 20938888, 21614336, 23640680, 26173610, 27017920, 36643054, 37825088, 41877776, 47281360, 52347220, 54035840, 73286108, 75650176, 83755552, 91607635, 94562720, 104694440, 108071680, 146572216, 151300352, 167511104, 183215270, 189125440, 209388880, 293144432, 335022208, 366430540, 378250880, 418777760, 586288864, 670044416, 732861080, 756501760, 837555520, 1172577728, 1465722160, 1675111040, 2345155456, 2931444320, 3350222080, 4690310912, 5862888640, 11725777280, 23451554560]

約数ペア:

[(1, 23451554560), (2, 11725777280), (4, 5862888640), (5, 4690310912), (7, 3350222080), (8, 2931444320), (10, 2345155456), (14, 1675111040), (16, 1465722160), (20, 1172577728), (28, 837555520), (31, 756501760), (32, 732861080), (35, 670044416), (40, 586288864), (56, 418777760), (62, 378250880), (64, 366430540), (70, 335022208), (80, 293144432), (112, 209388880), (124, 189125440), (128, 183215270), (140, 167511104), (155, 151300352), (160, 146572216), (217, 108071680), (224, 104694440), (248, 94562720), (256, 91607635), (280, 83755552), (310, 75650176), (320, 73286108), (434, 54035840), (448, 52347220), (496, 47281360), (560, 41877776), (620, 37825088), (640, 36643054), (868, 27017920), (896, 26173610), (992, 23640680), (1085, 21614336), (1120, 20938888), (1240, 18912544), (1280, 18321527), (1736, 13508960), (1792, 13086805), (1984, 11820340), (2170, 10807168), (2240, 10469444), (2480, 9456272), (3472, 6754480), (3968, 5910170), (4340, 5403584), (4480, 5234722), (4960, 4728136), (6944, 3377240), (7936, 2955085), (8680, 2701792), (8960, 2617361), (9920, 2364068), (13888, 1688620), (17360, 1350896), (19840, 1182034), (27776, 844310), (34720, 675448), (39680, 591017), (55552, 422155), (69440, 337724), (84431, 277760), (138880, 168862)]