885837960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2420

約数の個数: 192

約数和(自身を含む): 3312691200

約数和(自身を除く): 2426853240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 157, 168, 180, 210, 252, 280, 314, 315, 360, 420, 471, 504, 628, 630, 785, 840, 942, 1099, 1256, 1260, 1413, 1570, 1884, 2198, 2239, 2355, 2520, 2826, 3140, 3297, 3768, 4396, 4478, 4710, 5495, 5652, 6280, 6594, 6717, 7065, 8792, 8956, 9420, 9891, 10990, 11195, 11304, 13188, 13434, 14130, 15673, 16485, 17912, 18840, 19782, 20151, 21980, 22390, 26376, 26868, 28260, 31346, 32970, 33585, 39564, 40302, 43960, 44780, 47019, 49455, 53736, 56520, 62692, 65940, 67170, 78365, 79128, 80604, 89560, 94038, 98910, 100755, 125384, 131880, 134340, 141057, 156730, 161208, 188076, 197820, 201510, 235095, 268680, 282114, 313460, 351523, 376152, 395640, 403020, 470190, 564228, 626920, 703046, 705285, 806040, 940380, 1054569, 1128456, 1406092, 1410570, 1757615, 1880760, 2109138, 2460661, 2812184, 2821140, 3163707, 3515230, 4218276, 4921322, 5272845, 5642280, 6327414, 7030460, 7381983, 8436552, 9842644, 10545690, 12303305, 12654828, 14060920, 14763966, 15818535, 19685288, 21091380, 22145949, 24606610, 25309656, 29527932, 31637070, 36909915, 42182760, 44291898, 49213220, 59055864, 63274140, 73819830, 88583796, 98426440, 110729745, 126548280, 147639660, 177167592, 221459490, 295279320, 442918980, 885837960]

約数ペア:

[(1, 885837960), (2, 442918980), (3, 295279320), (4, 221459490), (5, 177167592), (6, 147639660), (7, 126548280), (8, 110729745), (9, 98426440), (10, 88583796), (12, 73819830), (14, 63274140), (15, 59055864), (18, 49213220), (20, 44291898), (21, 42182760), (24, 36909915), (28, 31637070), (30, 29527932), (35, 25309656), (36, 24606610), (40, 22145949), (42, 21091380), (45, 19685288), (56, 15818535), (60, 14763966), (63, 14060920), (70, 12654828), (72, 12303305), (84, 10545690), (90, 9842644), (105, 8436552), (120, 7381983), (126, 7030460), (140, 6327414), (157, 5642280), (168, 5272845), (180, 4921322), (210, 4218276), (252, 3515230), (280, 3163707), (314, 2821140), (315, 2812184), (360, 2460661), (420, 2109138), (471, 1880760), (504, 1757615), (628, 1410570), (630, 1406092), (785, 1128456), (840, 1054569), (942, 940380), (1099, 806040), (1256, 705285), (1260, 703046), (1413, 626920), (1570, 564228), (1884, 470190), (2198, 403020), (2239, 395640), (2355, 376152), (2520, 351523), (2826, 313460), (3140, 282114), (3297, 268680), (3768, 235095), (4396, 201510), (4478, 197820), (4710, 188076), (5495, 161208), (5652, 156730), (6280, 141057), (6594, 134340), (6717, 131880), (7065, 125384), (8792, 100755), (8956, 98910), (9420, 94038), (9891, 89560), (10990, 80604), (11195, 79128), (11304, 78365), (13188, 67170), (13434, 65940), (14130, 62692), (15673, 56520), (16485, 53736), (17912, 49455), (18840, 47019), (19782, 44780), (20151, 43960), (21980, 40302), (22390, 39564), (26376, 33585), (26868, 32970), (28260, 31346)]