146307420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1504

約数の個数: 144

約数和(自身を含む): 513676800

約数和(自身を除く): 367369380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 996, 1162, 1245, 1260, 1399, 1494, 1660, 1743, 2324, 2490, 2798, 2905, 2988, 3486, 3735, 4197, 4980, 5229, 5596, 5810, 6972, 6995, 7470, 8394, 8715, 9793, 10458, 11620, 12591, 13990, 14940, 16788, 17430, 19586, 20916, 20985, 25182, 26145, 27980, 29379, 34860, 39172, 41970, 48965, 50364, 52290, 58758, 62955, 83940, 88137, 97930, 104580, 116117, 117516, 125910, 146895, 176274, 195860, 232234, 251820, 293790, 348351, 352548, 440685, 464468, 580585, 587580, 696702, 812819, 881370, 1045053, 1161170, 1393404, 1625638, 1741755, 1762740, 2090106, 2322340, 2438457, 3251276, 3483510, 4064095, 4180212, 4876914, 5225265, 6967020, 7315371, 8128190, 9753828, 10450530, 12192285, 14630742, 16256380, 20901060, 24384570, 29261484, 36576855, 48769140, 73153710, 146307420]

約数ペア:

[(1, 146307420), (2, 73153710), (3, 48769140), (4, 36576855), (5, 29261484), (6, 24384570), (7, 20901060), (9, 16256380), (10, 14630742), (12, 12192285), (14, 10450530), (15, 9753828), (18, 8128190), (20, 7315371), (21, 6967020), (28, 5225265), (30, 4876914), (35, 4180212), (36, 4064095), (42, 3483510), (45, 3251276), (60, 2438457), (63, 2322340), (70, 2090106), (83, 1762740), (84, 1741755), (90, 1625638), (105, 1393404), (126, 1161170), (140, 1045053), (166, 881370), (180, 812819), (210, 696702), (249, 587580), (252, 580585), (315, 464468), (332, 440685), (415, 352548), (420, 348351), (498, 293790), (581, 251820), (630, 232234), (747, 195860), (830, 176274), (996, 146895), (1162, 125910), (1245, 117516), (1260, 116117), (1399, 104580), (1494, 97930), (1660, 88137), (1743, 83940), (2324, 62955), (2490, 58758), (2798, 52290), (2905, 50364), (2988, 48965), (3486, 41970), (3735, 39172), (4197, 34860), (4980, 29379), (5229, 27980), (5596, 26145), (5810, 25182), (6972, 20985), (6995, 20916), (7470, 19586), (8394, 17430), (8715, 16788), (9793, 14940), (10458, 13990), (11620, 12591)]