22090320

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{487}}^1$

素因数の和:519

約数の個数: 200

約数和(自身を含む): 87863424

約数和(自身を除く): 65773104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 487, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 974, 1008, 1080, 1134, 1260, 1296, 1461, 1512, 1620, 1680, 1890, 1948, 2160, 2268, 2435, 2520, 2835, 2922, 3024, 3240, 3409, 3780, 3896, 4383, 4536, 4870, 5040, 5670, 5844, 6480, 6818, 7305, 7560, 7792, 8766, 9072, 9740, 10227, 11340, 11688, 13149, 13636, 14610, 15120, 17045, 17532, 19480, 20454, 21915, 22680, 23376, 26298, 27272, 29220, 30681, 34090, 35064, 38960, 39447, 40908, 43830, 45360, 51135, 52596, 54544, 58440, 61362, 65745, 68180, 70128, 78894, 81816, 87660, 92043, 102270, 105192, 116880, 122724, 131490, 136360, 153405, 157788, 163632, 175320, 184086, 197235, 204540, 210384, 245448, 262980, 272720, 276129, 306810, 315576, 350640, 368172, 394470, 409080, 460215, 490896, 525960, 552258, 613620, 631152, 736344, 788940, 818160, 920430, 1051920, 1104516, 1227240, 1380645, 1472688, 1577880, 1840860, 2209032, 2454480, 2761290, 3155760, 3681720, 4418064, 5522580, 7363440, 11045160, 22090320]

約数ペア:

[(1, 22090320), (2, 11045160), (3, 7363440), (4, 5522580), (5, 4418064), (6, 3681720), (7, 3155760), (8, 2761290), (9, 2454480), (10, 2209032), (12, 1840860), (14, 1577880), (15, 1472688), (16, 1380645), (18, 1227240), (20, 1104516), (21, 1051920), (24, 920430), (27, 818160), (28, 788940), (30, 736344), (35, 631152), (36, 613620), (40, 552258), (42, 525960), (45, 490896), (48, 460215), (54, 409080), (56, 394470), (60, 368172), (63, 350640), (70, 315576), (72, 306810), (80, 276129), (81, 272720), (84, 262980), (90, 245448), (105, 210384), (108, 204540), (112, 197235), (120, 184086), (126, 175320), (135, 163632), (140, 157788), (144, 153405), (162, 136360), (168, 131490), (180, 122724), (189, 116880), (210, 105192), (216, 102270), (240, 92043), (252, 87660), (270, 81816), (280, 78894), (315, 70128), (324, 68180), (336, 65745), (360, 61362), (378, 58440), (405, 54544), (420, 52596), (432, 51135), (487, 45360), (504, 43830), (540, 40908), (560, 39447), (567, 38960), (630, 35064), (648, 34090), (720, 30681), (756, 29220), (810, 27272), (840, 26298), (945, 23376), (974, 22680), (1008, 21915), (1080, 20454), (1134, 19480), (1260, 17532), (1296, 17045), (1461, 15120), (1512, 14610), (1620, 13636), (1680, 13149), (1890, 11688), (1948, 11340), (2160, 10227), (2268, 9740), (2435, 9072), (2520, 8766), (2835, 7792), (2922, 7560), (3024, 7305), (3240, 6818), (3409, 6480), (3780, 5844), (3896, 5670), (4383, 5040), (4536, 4870)]