1520222571270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12433}}^1\times {\mathrm{8039}}^1$

素因数の和:20511

約数の個数: 144

約数和(自身を含む): 4280887933920

約数和(自身を除く): 2760665362650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 8039, 12433, 15210, 16078, 24117, 24866, 37299, 40195, 48234, 62165, 72351, 74598, 80390, 104507, 111897, 120585, 124330, 144702, 161629, 186495, 209014, 223794, 241170, 313521, 323258, 361755, 372990, 484887, 522535, 559485, 627042, 723510, 808145, 940563, 969774, 1045070, 1118970, 1358591, 1454661, 1567605, 1616290, 1881126, 2101177, 2424435, 2717182, 2909322, 3135210, 4075773, 4202354, 4702815, 4848870, 6303531, 6792955, 7273305, 8151546, 9405630, 10505885, 12227319, 12607062, 13585910, 14546610, 18910593, 20378865, 21011770, 24454638, 31517655, 37821186, 40757730, 61136595, 63035310, 94552965, 99948887, 122273190, 189105930, 199897774, 299846661, 499744435, 599693322, 899539983, 999488870, 1299335531, 1499233305, 1799079966, 2598671062, 2998466610, 3898006593, 4497699915, 6496677655, 7796013186, 8995399830, 11694019779, 12993355310, 16891361903, 19490032965, 23388039558, 33782723806, 38980065930, 50674085709, 58470098895, 84456809515, 101348171418, 116940197790, 152022257127, 168913619030, 253370428545, 304044514254, 506740857090, 760111285635, 1520222571270]

約数ペア:

[(1, 1520222571270), (2, 760111285635), (3, 506740857090), (5, 304044514254), (6, 253370428545), (9, 168913619030), (10, 152022257127), (13, 116940197790), (15, 101348171418), (18, 84456809515), (26, 58470098895), (30, 50674085709), (39, 38980065930), (45, 33782723806), (65, 23388039558), (78, 19490032965), (90, 16891361903), (117, 12993355310), (130, 11694019779), (169, 8995399830), (195, 7796013186), (234, 6496677655), (338, 4497699915), (390, 3898006593), (507, 2998466610), (585, 2598671062), (845, 1799079966), (1014, 1499233305), (1170, 1299335531), (1521, 999488870), (1690, 899539983), (2535, 599693322), (3042, 499744435), (5070, 299846661), (7605, 199897774), (8039, 189105930), (12433, 122273190), (15210, 99948887), (16078, 94552965), (24117, 63035310), (24866, 61136595), (37299, 40757730), (40195, 37821186), (48234, 31517655), (62165, 24454638), (72351, 21011770), (74598, 20378865), (80390, 18910593), (104507, 14546610), (111897, 13585910), (120585, 12607062), (124330, 12227319), (144702, 10505885), (161629, 9405630), (186495, 8151546), (209014, 7273305), (223794, 6792955), (241170, 6303531), (313521, 4848870), (323258, 4702815), (361755, 4202354), (372990, 4075773), (484887, 3135210), (522535, 2909322), (559485, 2717182), (627042, 2424435), (723510, 2101177), (808145, 1881126), (940563, 1616290), (969774, 1567605), (1045070, 1454661), (1118970, 1358591)]