11399220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 40360320

約数和(自身を除く): 28961100

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, 109, 126, 140, 166, 180, 210, 218, 249, 252, 315, 327, 332, 415, 420, 436, 498, 545, 581, 630, 654, 747, 763, 830, 981, 996, 1090, 1162, 1245, 1260, 1308, 1494, 1526, 1635, 1660, 1743, 1962, 2180, 2289, 2324, 2490, 2905, 2988, 3052, 3270, 3486, 3735, 3815, 3924, 4578, 4905, 4980, 5229, 5810, 6540, 6867, 6972, 7470, 7630, 8715, 9047, 9156, 9810, 10458, 11445, 11620, 13734, 14940, 15260, 17430, 18094, 19620, 20916, 22890, 26145, 27141, 27468, 34335, 34860, 36188, 45235, 45780, 52290, 54282, 63329, 68670, 81423, 90470, 104580, 108564, 126658, 135705, 137340, 162846, 180940, 189987, 253316, 271410, 316645, 325692, 379974, 407115, 542820, 569961, 633290, 759948, 814230, 949935, 1139922, 1266580, 1628460, 1899870, 2279844, 2849805, 3799740, 5699610, 11399220]

約数ペア:

[(1, 11399220), (2, 5699610), (3, 3799740), (4, 2849805), (5, 2279844), (6, 1899870), (7, 1628460), (9, 1266580), (10, 1139922), (12, 949935), (14, 814230), (15, 759948), (18, 633290), (20, 569961), (21, 542820), (28, 407115), (30, 379974), (35, 325692), (36, 316645), (42, 271410), (45, 253316), (60, 189987), (63, 180940), (70, 162846), (83, 137340), (84, 135705), (90, 126658), (105, 108564), (109, 104580), (126, 90470), (140, 81423), (166, 68670), (180, 63329), (210, 54282), (218, 52290), (249, 45780), (252, 45235), (315, 36188), (327, 34860), (332, 34335), (415, 27468), (420, 27141), (436, 26145), (498, 22890), (545, 20916), (581, 19620), (630, 18094), (654, 17430), (747, 15260), (763, 14940), (830, 13734), (981, 11620), (996, 11445), (1090, 10458), (1162, 9810), (1245, 9156), (1260, 9047), (1308, 8715), (1494, 7630), (1526, 7470), (1635, 6972), (1660, 6867), (1743, 6540), (1962, 5810), (2180, 5229), (2289, 4980), (2324, 4905), (2490, 4578), (2905, 3924), (2988, 3815), (3052, 3735), (3270, 3486)]