10388280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 36288000

約数和(自身を除く): 25899720

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, 83, 84, 105, 120, 140, 149, 166, 168, 210, 249, 280, 298, 332, 415, 420, 447, 498, 581, 596, 664, 745, 830, 840, 894, 996, 1043, 1162, 1192, 1245, 1490, 1660, 1743, 1788, 1992, 2086, 2235, 2324, 2490, 2905, 2980, 3129, 3320, 3486, 3576, 4172, 4470, 4648, 4980, 5215, 5810, 5960, 6258, 6972, 8344, 8715, 8940, 9960, 10430, 11620, 12367, 12516, 13944, 15645, 17430, 17880, 20860, 23240, 24734, 25032, 31290, 34860, 37101, 41720, 49468, 61835, 62580, 69720, 74202, 86569, 98936, 123670, 125160, 148404, 173138, 185505, 247340, 259707, 296808, 346276, 371010, 432845, 494680, 519414, 692552, 742020, 865690, 1038828, 1298535, 1484040, 1731380, 2077656, 2597070, 3462760, 5194140, 10388280]

約数ペア:

[(1, 10388280), (2, 5194140), (3, 3462760), (4, 2597070), (5, 2077656), (6, 1731380), (7, 1484040), (8, 1298535), (10, 1038828), (12, 865690), (14, 742020), (15, 692552), (20, 519414), (21, 494680), (24, 432845), (28, 371010), (30, 346276), (35, 296808), (40, 259707), (42, 247340), (56, 185505), (60, 173138), (70, 148404), (83, 125160), (84, 123670), (105, 98936), (120, 86569), (140, 74202), (149, 69720), (166, 62580), (168, 61835), (210, 49468), (249, 41720), (280, 37101), (298, 34860), (332, 31290), (415, 25032), (420, 24734), (447, 23240), (498, 20860), (581, 17880), (596, 17430), (664, 15645), (745, 13944), (830, 12516), (840, 12367), (894, 11620), (996, 10430), (1043, 9960), (1162, 8940), (1192, 8715), (1245, 8344), (1490, 6972), (1660, 6258), (1743, 5960), (1788, 5810), (1992, 5215), (2086, 4980), (2235, 4648), (2324, 4470), (2490, 4172), (2905, 3576), (2980, 3486), (3129, 3320)]