223096860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9319}}^1$

素因数の和:9360

約数の個数: 144

約数和(自身を含む): 814195200

約数和(自身を除く): 591098340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 9319, 11970, 18638, 23940, 27957, 37276, 46595, 55914, 65233, 83871, 93190, 111828, 130466, 139785, 167742, 177061, 186380, 195699, 260932, 279570, 326165, 335484, 354122, 391398, 419355, 531183, 559140, 587097, 652330, 708244, 782796, 838710, 885305, 978495, 1062366, 1174194, 1239427, 1304660, 1593549, 1677420, 1770610, 1956990, 2124732, 2348388, 2478854, 2655915, 2935485, 3187098, 3541220, 3718281, 3913980, 4957708, 5311830, 5870970, 6197135, 6374196, 7436562, 7967745, 10623660, 11154843, 11741940, 12394270, 14873124, 15935490, 18591405, 22309686, 24788540, 31870980, 37182810, 44619372, 55774215, 74365620, 111548430, 223096860]

約数ペア:

[(1, 223096860), (2, 111548430), (3, 74365620), (4, 55774215), (5, 44619372), (6, 37182810), (7, 31870980), (9, 24788540), (10, 22309686), (12, 18591405), (14, 15935490), (15, 14873124), (18, 12394270), (19, 11741940), (20, 11154843), (21, 10623660), (28, 7967745), (30, 7436562), (35, 6374196), (36, 6197135), (38, 5870970), (42, 5311830), (45, 4957708), (57, 3913980), (60, 3718281), (63, 3541220), (70, 3187098), (76, 2935485), (84, 2655915), (90, 2478854), (95, 2348388), (105, 2124732), (114, 1956990), (126, 1770610), (133, 1677420), (140, 1593549), (171, 1304660), (180, 1239427), (190, 1174194), (210, 1062366), (228, 978495), (252, 885305), (266, 838710), (285, 782796), (315, 708244), (342, 652330), (380, 587097), (399, 559140), (420, 531183), (532, 419355), (570, 391398), (630, 354122), (665, 335484), (684, 326165), (798, 279570), (855, 260932), (1140, 195699), (1197, 186380), (1260, 177061), (1330, 167742), (1596, 139785), (1710, 130466), (1995, 111828), (2394, 93190), (2660, 83871), (3420, 65233), (3990, 55914), (4788, 46595), (5985, 37276), (7980, 27957), (9319, 23940), (11970, 18638)]