160191720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2633}}^1$

素因数の和:2676

約数の個数: 144

約数和(自身を含む): 563965740

約数和(自身を除く): 403774020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 2633, 3042, 3380, 4056, 4680, 5070, 5266, 6084, 6760, 7605, 7899, 10140, 10532, 12168, 13165, 15210, 15798, 20280, 21064, 23697, 26330, 30420, 31596, 34229, 39495, 47394, 52660, 60840, 63192, 68458, 78990, 94788, 102687, 105320, 118485, 136916, 157980, 171145, 189576, 205374, 236970, 273832, 308061, 315960, 342290, 410748, 444977, 473940, 513435, 616122, 684580, 821496, 889954, 947880, 1026870, 1232244, 1334931, 1369160, 1540305, 1779908, 2053740, 2224885, 2464488, 2669862, 3080610, 3559816, 4004793, 4107480, 4449770, 5339724, 6161220, 6674655, 8009586, 8899540, 10679448, 12322440, 13349310, 16019172, 17799080, 20023965, 26698620, 32038344, 40047930, 53397240, 80095860, 160191720]

約数ペア:

[(1, 160191720), (2, 80095860), (3, 53397240), (4, 40047930), (5, 32038344), (6, 26698620), (8, 20023965), (9, 17799080), (10, 16019172), (12, 13349310), (13, 12322440), (15, 10679448), (18, 8899540), (20, 8009586), (24, 6674655), (26, 6161220), (30, 5339724), (36, 4449770), (39, 4107480), (40, 4004793), (45, 3559816), (52, 3080610), (60, 2669862), (65, 2464488), (72, 2224885), (78, 2053740), (90, 1779908), (104, 1540305), (117, 1369160), (120, 1334931), (130, 1232244), (156, 1026870), (169, 947880), (180, 889954), (195, 821496), (234, 684580), (260, 616122), (312, 513435), (338, 473940), (360, 444977), (390, 410748), (468, 342290), (507, 315960), (520, 308061), (585, 273832), (676, 236970), (780, 205374), (845, 189576), (936, 171145), (1014, 157980), (1170, 136916), (1352, 118485), (1521, 105320), (1560, 102687), (1690, 94788), (2028, 78990), (2340, 68458), (2535, 63192), (2633, 60840), (3042, 52660), (3380, 47394), (4056, 39495), (4680, 34229), (5070, 31596), (5266, 30420), (6084, 26330), (6760, 23697), (7605, 21064), (7899, 20280), (10140, 15798), (10532, 15210), (12168, 13165)]