2120170470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 6208925184

約数和(自身を除く): 4088754714

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 43, 47, 51, 55, 66, 85, 86, 94, 102, 110, 121, 129, 141, 165, 170, 187, 215, 235, 242, 255, 258, 282, 289, 330, 363, 374, 430, 470, 473, 510, 517, 561, 578, 605, 645, 705, 726, 731, 799, 867, 935, 946, 1034, 1122, 1210, 1290, 1410, 1419, 1445, 1462, 1551, 1598, 1734, 1815, 1870, 2021, 2057, 2193, 2365, 2397, 2585, 2805, 2838, 2890, 3102, 3179, 3630, 3655, 3995, 4042, 4114, 4335, 4386, 4730, 4794, 5170, 5203, 5610, 5687, 6063, 6171, 6358, 7095, 7310, 7755, 7990, 8041, 8670, 8789, 9537, 10105, 10285, 10406, 10965, 11374, 11985, 12126, 12342, 12427, 13583, 14190, 15510, 15609, 15895, 16082, 17061, 17578, 19074, 20210, 20570, 21930, 22231, 23970, 24123, 24854, 26015, 26367, 27166, 28435, 30315, 30855, 31218, 31790, 34122, 34357, 34969, 37281, 40205, 40749, 43945, 44462, 47685, 48246, 52030, 52734, 56870, 60630, 61710, 62135, 66693, 67915, 68714, 69938, 74562, 78045, 80410, 81498, 85305, 87890, 88451, 95370, 96679, 103071, 104907, 111155, 120615, 124270, 131835, 133386, 135830, 136697, 149413, 156090, 170610, 171785, 174845, 176902, 186405, 193358, 203745, 206142, 209814, 222310, 241230, 244541, 263670, 265353, 273394, 290037, 298826, 333465, 343570, 349690, 372810, 377927, 407490, 410091, 442255, 448239, 483395, 489082, 515355, 524535, 530706, 580074, 584069, 666930, 683485, 733623, 747065, 755854, 820182, 884510, 896478, 966790, 1030710, 1049070, 1133781, 1168138, 1222705, 1326765, 1366970, 1450185, 1467246, 1494130, 1503667, 1643543, 1752207, 1889635, 2050455, 2241195, 2267562, 2445410, 2653530, 2900370, 2920345, 3007334, 3287086, 3504414, 3668115, 3779270, 4100910, 4157197, 4482390, 4511001, 4930629, 5668905, 5840690, 6424759, 7336230, 7518335, 8217715, 8314394, 8761035, 9022002, 9861258, 11337810, 12471591, 12849518, 15036670, 16435430, 17522070, 19274277, 20785985, 22555005, 24653145, 24943182, 32123795, 38548554, 41571970, 45110010, 49306290, 62357955, 64247590, 70672349, 96371385, 124715910, 141344698, 192742770, 212017047, 353361745, 424034094, 706723490, 1060085235, 2120170470]

約数ペア:

[(1, 2120170470), (2, 1060085235), (3, 706723490), (5, 424034094), (6, 353361745), (10, 212017047), (11, 192742770), (15, 141344698), (17, 124715910), (22, 96371385), (30, 70672349), (33, 64247590), (34, 62357955), (43, 49306290), (47, 45110010), (51, 41571970), (55, 38548554), (66, 32123795), (85, 24943182), (86, 24653145), (94, 22555005), (102, 20785985), (110, 19274277), (121, 17522070), (129, 16435430), (141, 15036670), (165, 12849518), (170, 12471591), (187, 11337810), (215, 9861258), (235, 9022002), (242, 8761035), (255, 8314394), (258, 8217715), (282, 7518335), (289, 7336230), (330, 6424759), (363, 5840690), (374, 5668905), (430, 4930629), (470, 4511001), (473, 4482390), (510, 4157197), (517, 4100910), (561, 3779270), (578, 3668115), (605, 3504414), (645, 3287086), (705, 3007334), (726, 2920345), (731, 2900370), (799, 2653530), (867, 2445410), (935, 2267562), (946, 2241195), (1034, 2050455), (1122, 1889635), (1210, 1752207), (1290, 1643543), (1410, 1503667), (1419, 1494130), (1445, 1467246), (1462, 1450185), (1551, 1366970), (1598, 1326765), (1734, 1222705), (1815, 1168138), (1870, 1133781), (2021, 1049070), (2057, 1030710), (2193, 966790), (2365, 896478), (2397, 884510), (2585, 820182), (2805, 755854), (2838, 747065), (2890, 733623), (3102, 683485), (3179, 666930), (3630, 584069), (3655, 580074), (3995, 530706), (4042, 524535), (4114, 515355), (4335, 489082), (4386, 483395), (4730, 448239), (4794, 442255), (5170, 410091), (5203, 407490), (5610, 377927), (5687, 372810), (6063, 349690), (6171, 343570), (6358, 333465), (7095, 298826), (7310, 290037), (7755, 273394), (7990, 265353), (8041, 263670), (8670, 244541), (8789, 241230), (9537, 222310), (10105, 209814), (10285, 206142), (10406, 203745), (10965, 193358), (11374, 186405), (11985, 176902), (12126, 174845), (12342, 171785), (12427, 170610), (13583, 156090), (14190, 149413), (15510, 136697), (15609, 135830), (15895, 133386), (16082, 131835), (17061, 124270), (17578, 120615), (19074, 111155), (20210, 104907), (20570, 103071), (21930, 96679), (22231, 95370), (23970, 88451), (24123, 87890), (24854, 85305), (26015, 81498), (26367, 80410), (27166, 78045), (28435, 74562), (30315, 69938), (30855, 68714), (31218, 67915), (31790, 66693), (34122, 62135), (34357, 61710), (34969, 60630), (37281, 56870), (40205, 52734), (40749, 52030), (43945, 48246), (44462, 47685)]