2348860920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{20117}}^1$

素因数の和:20277

約数の個数: 128

約数和(自身を含む): 8111577600

約数和(自身を除く): 5762716680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1112, 1390, 1668, 1946, 2085, 2780, 2919, 3336, 3892, 4170, 4865, 5560, 5838, 7784, 8340, 9730, 11676, 14595, 16680, 19460, 20117, 23352, 29190, 38920, 40234, 58380, 60351, 80468, 100585, 116760, 120702, 140819, 160936, 201170, 241404, 281638, 301755, 402340, 422457, 482808, 563276, 603510, 704095, 804680, 844914, 1126552, 1207020, 1408190, 1689828, 2112285, 2414040, 2796263, 2816380, 3379656, 4224570, 5592526, 5632760, 8388789, 8449140, 11185052, 13981315, 16777578, 16898280, 19573841, 22370104, 27962630, 33555156, 39147682, 41943945, 55925260, 58721523, 67110312, 78295364, 83887890, 97869205, 111850520, 117443046, 156590728, 167775780, 195738410, 234886092, 293607615, 335551560, 391476820, 469772184, 587215230, 782953640, 1174430460, 2348860920]

約数ペア:

[(1, 2348860920), (2, 1174430460), (3, 782953640), (4, 587215230), (5, 469772184), (6, 391476820), (7, 335551560), (8, 293607615), (10, 234886092), (12, 195738410), (14, 167775780), (15, 156590728), (20, 117443046), (21, 111850520), (24, 97869205), (28, 83887890), (30, 78295364), (35, 67110312), (40, 58721523), (42, 55925260), (56, 41943945), (60, 39147682), (70, 33555156), (84, 27962630), (105, 22370104), (120, 19573841), (139, 16898280), (140, 16777578), (168, 13981315), (210, 11185052), (278, 8449140), (280, 8388789), (417, 5632760), (420, 5592526), (556, 4224570), (695, 3379656), (834, 2816380), (840, 2796263), (973, 2414040), (1112, 2112285), (1390, 1689828), (1668, 1408190), (1946, 1207020), (2085, 1126552), (2780, 844914), (2919, 804680), (3336, 704095), (3892, 603510), (4170, 563276), (4865, 482808), (5560, 422457), (5838, 402340), (7784, 301755), (8340, 281638), (9730, 241404), (11676, 201170), (14595, 160936), (16680, 140819), (19460, 120702), (20117, 116760), (23352, 100585), (29190, 80468), (38920, 60351), (40234, 58380)]