15661532370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{121379}}^1$

素因数の和:121440

約数の個数: 128

約数和(自身を含む): 45304842240

約数和(自身を除く): 29643309870

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 23, 30, 33, 34, 46, 51, 55, 66, 69, 85, 102, 110, 115, 138, 165, 170, 187, 230, 253, 255, 330, 345, 374, 391, 506, 510, 561, 690, 759, 782, 935, 1122, 1173, 1265, 1518, 1870, 1955, 2346, 2530, 2805, 3795, 3910, 4301, 5610, 5865, 7590, 8602, 11730, 12903, 21505, 25806, 43010, 64515, 121379, 129030, 242758, 364137, 606895, 728274, 1213790, 1335169, 1820685, 2063443, 2670338, 2791717, 3641370, 4005507, 4126886, 5583434, 6190329, 6675845, 8011014, 8375151, 10317215, 12380658, 13351690, 13958585, 16750302, 20027535, 20634430, 22697873, 27917170, 30708887, 30951645, 40055070, 41875755, 45395746, 47459189, 61417774, 61903290, 68093619, 83751510, 92126661, 94918378, 113489365, 136187238, 142377567, 153544435, 184253322, 226978730, 237295945, 284755134, 307088870, 340468095, 460633305, 474591890, 522051079, 680936190, 711887835, 921266610, 1044102158, 1423775670, 1566153237, 2610255395, 3132306474, 5220510790, 7830766185, 15661532370]

約数ペア:

[(1, 15661532370), (2, 7830766185), (3, 5220510790), (5, 3132306474), (6, 2610255395), (10, 1566153237), (11, 1423775670), (15, 1044102158), (17, 921266610), (22, 711887835), (23, 680936190), (30, 522051079), (33, 474591890), (34, 460633305), (46, 340468095), (51, 307088870), (55, 284755134), (66, 237295945), (69, 226978730), (85, 184253322), (102, 153544435), (110, 142377567), (115, 136187238), (138, 113489365), (165, 94918378), (170, 92126661), (187, 83751510), (230, 68093619), (253, 61903290), (255, 61417774), (330, 47459189), (345, 45395746), (374, 41875755), (391, 40055070), (506, 30951645), (510, 30708887), (561, 27917170), (690, 22697873), (759, 20634430), (782, 20027535), (935, 16750302), (1122, 13958585), (1173, 13351690), (1265, 12380658), (1518, 10317215), (1870, 8375151), (1955, 8011014), (2346, 6675845), (2530, 6190329), (2805, 5583434), (3795, 4126886), (3910, 4005507), (4301, 3641370), (5610, 2791717), (5865, 2670338), (7590, 2063443), (8602, 1820685), (11730, 1335169), (12903, 1213790), (21505, 728274), (25806, 606895), (43010, 364137), (64515, 242758), (121379, 129030)]