15595580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 192

約数和(自身を含む): 47416320

約数和(自身を除く): 31820740

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 41, 44, 52, 55, 65, 70, 76, 77, 82, 91, 95, 110, 130, 133, 140, 143, 154, 164, 182, 190, 205, 209, 220, 247, 260, 266, 286, 287, 308, 364, 380, 385, 410, 418, 451, 455, 494, 532, 533, 572, 574, 665, 715, 770, 779, 820, 836, 902, 910, 988, 1001, 1045, 1066, 1148, 1235, 1330, 1430, 1435, 1463, 1540, 1558, 1729, 1804, 1820, 2002, 2090, 2132, 2255, 2470, 2660, 2665, 2717, 2860, 2870, 2926, 3116, 3157, 3458, 3731, 3895, 4004, 4180, 4510, 4940, 5005, 5330, 5434, 5453, 5740, 5852, 5863, 6314, 6916, 7315, 7462, 7790, 8569, 8645, 9020, 10010, 10127, 10660, 10868, 10906, 11726, 12628, 13585, 14630, 14924, 15580, 15785, 17138, 17290, 18655, 19019, 20020, 20254, 21812, 23452, 27170, 27265, 29260, 29315, 31570, 34276, 34580, 37310, 38038, 40508, 41041, 42845, 50635, 54340, 54530, 58630, 59983, 63140, 70889, 74620, 76076, 82082, 85690, 95095, 101270, 109060, 111397, 117260, 119966, 141778, 164164, 171380, 190190, 202540, 205205, 222794, 239932, 283556, 299915, 354445, 380380, 410410, 445588, 556985, 599830, 708890, 779779, 820820, 1113970, 1199660, 1417780, 1559558, 2227940, 3119116, 3898895, 7797790, 15595580]

約数ペア:

[(1, 15595580), (2, 7797790), (4, 3898895), (5, 3119116), (7, 2227940), (10, 1559558), (11, 1417780), (13, 1199660), (14, 1113970), (19, 820820), (20, 779779), (22, 708890), (26, 599830), (28, 556985), (35, 445588), (38, 410410), (41, 380380), (44, 354445), (52, 299915), (55, 283556), (65, 239932), (70, 222794), (76, 205205), (77, 202540), (82, 190190), (91, 171380), (95, 164164), (110, 141778), (130, 119966), (133, 117260), (140, 111397), (143, 109060), (154, 101270), (164, 95095), (182, 85690), (190, 82082), (205, 76076), (209, 74620), (220, 70889), (247, 63140), (260, 59983), (266, 58630), (286, 54530), (287, 54340), (308, 50635), (364, 42845), (380, 41041), (385, 40508), (410, 38038), (418, 37310), (451, 34580), (455, 34276), (494, 31570), (532, 29315), (533, 29260), (572, 27265), (574, 27170), (665, 23452), (715, 21812), (770, 20254), (779, 20020), (820, 19019), (836, 18655), (902, 17290), (910, 17138), (988, 15785), (1001, 15580), (1045, 14924), (1066, 14630), (1148, 13585), (1235, 12628), (1330, 11726), (1430, 10906), (1435, 10868), (1463, 10660), (1540, 10127), (1558, 10010), (1729, 9020), (1804, 8645), (1820, 8569), (2002, 7790), (2090, 7462), (2132, 7315), (2255, 6916), (2470, 6314), (2660, 5863), (2665, 5852), (2717, 5740), (2860, 5453), (2870, 5434), (2926, 5330), (3116, 5005), (3157, 4940), (3458, 4510), (3731, 4180), (3895, 4004)]