229279080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:703

約数の個数: 128

約数和(自身を含む): 728870400

約数和(自身を除く): 499591320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 227, 228, 285, 380, 443, 454, 456, 570, 681, 760, 886, 908, 1135, 1140, 1329, 1362, 1772, 1816, 2215, 2270, 2280, 2658, 2724, 3405, 3544, 4313, 4430, 4540, 5316, 5448, 6645, 6810, 8417, 8626, 8860, 9080, 10632, 12939, 13290, 13620, 16834, 17252, 17720, 21565, 25251, 25878, 26580, 27240, 33668, 34504, 42085, 43130, 50502, 51756, 53160, 64695, 67336, 84170, 86260, 100561, 101004, 103512, 126255, 129390, 168340, 172520, 201122, 202008, 252510, 258780, 301683, 336680, 402244, 502805, 505020, 517560, 603366, 804488, 1005610, 1010040, 1206732, 1508415, 1910659, 2011220, 2413464, 3016830, 3821318, 4022440, 5731977, 6033660, 7642636, 9553295, 11463954, 12067320, 15285272, 19106590, 22927908, 28659885, 38213180, 45855816, 57319770, 76426360, 114639540, 229279080]

約数ペア:

[(1, 229279080), (2, 114639540), (3, 76426360), (4, 57319770), (5, 45855816), (6, 38213180), (8, 28659885), (10, 22927908), (12, 19106590), (15, 15285272), (19, 12067320), (20, 11463954), (24, 9553295), (30, 7642636), (38, 6033660), (40, 5731977), (57, 4022440), (60, 3821318), (76, 3016830), (95, 2413464), (114, 2011220), (120, 1910659), (152, 1508415), (190, 1206732), (227, 1010040), (228, 1005610), (285, 804488), (380, 603366), (443, 517560), (454, 505020), (456, 502805), (570, 402244), (681, 336680), (760, 301683), (886, 258780), (908, 252510), (1135, 202008), (1140, 201122), (1329, 172520), (1362, 168340), (1772, 129390), (1816, 126255), (2215, 103512), (2270, 101004), (2280, 100561), (2658, 86260), (2724, 84170), (3405, 67336), (3544, 64695), (4313, 53160), (4430, 51756), (4540, 50502), (5316, 43130), (5448, 42085), (6645, 34504), (6810, 33668), (8417, 27240), (8626, 26580), (8860, 25878), (9080, 25251), (10632, 21565), (12939, 17720), (13290, 17252), (13620, 16834)]