126957480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:963

約数の個数: 128

約数和(自身を含む): 414892800

約数和(自身を除く): 287935320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 582, 776, 780, 839, 970, 1164, 1261, 1455, 1560, 1678, 1940, 2328, 2517, 2522, 2910, 3356, 3783, 3880, 4195, 5034, 5044, 5820, 6305, 6712, 7566, 8390, 10068, 10088, 10907, 11640, 12585, 12610, 15132, 16780, 18915, 20136, 21814, 25170, 25220, 30264, 32721, 33560, 37830, 43628, 50340, 50440, 54535, 65442, 75660, 81383, 87256, 100680, 109070, 130884, 151320, 162766, 163605, 218140, 244149, 261768, 325532, 327210, 406915, 436280, 488298, 651064, 654420, 813830, 976596, 1057979, 1220745, 1308840, 1627660, 1953192, 2115958, 2441490, 3173937, 3255320, 4231916, 4882980, 5289895, 6347874, 8463832, 9765960, 10579790, 12695748, 15869685, 21159580, 25391496, 31739370, 42319160, 63478740, 126957480]

約数ペア:

[(1, 126957480), (2, 63478740), (3, 42319160), (4, 31739370), (5, 25391496), (6, 21159580), (8, 15869685), (10, 12695748), (12, 10579790), (13, 9765960), (15, 8463832), (20, 6347874), (24, 5289895), (26, 4882980), (30, 4231916), (39, 3255320), (40, 3173937), (52, 2441490), (60, 2115958), (65, 1953192), (78, 1627660), (97, 1308840), (104, 1220745), (120, 1057979), (130, 976596), (156, 813830), (194, 654420), (195, 651064), (260, 488298), (291, 436280), (312, 406915), (388, 327210), (390, 325532), (485, 261768), (520, 244149), (582, 218140), (776, 163605), (780, 162766), (839, 151320), (970, 130884), (1164, 109070), (1261, 100680), (1455, 87256), (1560, 81383), (1678, 75660), (1940, 65442), (2328, 54535), (2517, 50440), (2522, 50340), (2910, 43628), (3356, 37830), (3783, 33560), (3880, 32721), (4195, 30264), (5034, 25220), (5044, 25170), (5820, 21814), (6305, 20136), (6712, 18915), (7566, 16780), (8390, 15132), (10068, 12610), (10088, 12585), (10907, 11640)]