984986040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2137}}^1$

素因数の和:2341

約数の個数: 128

約数和(自身を含む): 3103349760

約数和(自身を除く): 2118363720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 167, 184, 230, 276, 334, 345, 460, 501, 552, 668, 690, 835, 920, 1002, 1336, 1380, 1670, 2004, 2137, 2505, 2760, 3340, 3841, 4008, 4274, 5010, 6411, 6680, 7682, 8548, 10020, 10685, 11523, 12822, 15364, 17096, 19205, 20040, 21370, 23046, 25644, 30728, 32055, 38410, 42740, 46092, 49151, 51288, 57615, 64110, 76820, 85480, 92184, 98302, 115230, 128220, 147453, 153640, 196604, 230460, 245755, 256440, 294906, 356879, 393208, 460920, 491510, 589812, 713758, 737265, 983020, 1070637, 1179624, 1427516, 1474530, 1784395, 1966040, 2141274, 2855032, 2949060, 3568790, 4282548, 5353185, 5898120, 7137580, 8208217, 8565096, 10706370, 14275160, 16416434, 21412740, 24624651, 32832868, 41041085, 42825480, 49249302, 65665736, 82082170, 98498604, 123123255, 164164340, 196997208, 246246510, 328328680, 492493020, 984986040]

約数ペア:

[(1, 984986040), (2, 492493020), (3, 328328680), (4, 246246510), (5, 196997208), (6, 164164340), (8, 123123255), (10, 98498604), (12, 82082170), (15, 65665736), (20, 49249302), (23, 42825480), (24, 41041085), (30, 32832868), (40, 24624651), (46, 21412740), (60, 16416434), (69, 14275160), (92, 10706370), (115, 8565096), (120, 8208217), (138, 7137580), (167, 5898120), (184, 5353185), (230, 4282548), (276, 3568790), (334, 2949060), (345, 2855032), (460, 2141274), (501, 1966040), (552, 1784395), (668, 1474530), (690, 1427516), (835, 1179624), (920, 1070637), (1002, 983020), (1336, 737265), (1380, 713758), (1670, 589812), (2004, 491510), (2137, 460920), (2505, 393208), (2760, 356879), (3340, 294906), (3841, 256440), (4008, 245755), (4274, 230460), (5010, 196604), (6411, 153640), (6680, 147453), (7682, 128220), (8548, 115230), (10020, 98302), (10685, 92184), (11523, 85480), (12822, 76820), (15364, 64110), (17096, 57615), (19205, 51288), (20040, 49151), (21370, 46092), (23046, 42740), (25644, 38410), (30728, 32055)]