244342280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3533}}^1$

素因数の和:3583

約数の個数: 128

約数和(自身を含む): 712454400

約数和(自身を除く): 468112120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 52, 56, 65, 70, 76, 91, 95, 104, 130, 133, 140, 152, 182, 190, 247, 260, 266, 280, 364, 380, 455, 494, 520, 532, 665, 728, 760, 910, 988, 1064, 1235, 1330, 1729, 1820, 1976, 2470, 2660, 3458, 3533, 3640, 4940, 5320, 6916, 7066, 8645, 9880, 13832, 14132, 17290, 17665, 24731, 28264, 34580, 35330, 45929, 49462, 67127, 69160, 70660, 91858, 98924, 123655, 134254, 141320, 183716, 197848, 229645, 247310, 268508, 321503, 335635, 367432, 459290, 469889, 494620, 537016, 643006, 671270, 872651, 918580, 939778, 989240, 1286012, 1342540, 1607515, 1745302, 1837160, 1879556, 2349445, 2572024, 2685080, 3215030, 3490604, 3759112, 4363255, 4698890, 6108557, 6430060, 6981208, 8726510, 9397780, 12217114, 12860120, 17453020, 18795560, 24434228, 30542785, 34906040, 48868456, 61085570, 122171140, 244342280]

約数ペア:

[(1, 244342280), (2, 122171140), (4, 61085570), (5, 48868456), (7, 34906040), (8, 30542785), (10, 24434228), (13, 18795560), (14, 17453020), (19, 12860120), (20, 12217114), (26, 9397780), (28, 8726510), (35, 6981208), (38, 6430060), (40, 6108557), (52, 4698890), (56, 4363255), (65, 3759112), (70, 3490604), (76, 3215030), (91, 2685080), (95, 2572024), (104, 2349445), (130, 1879556), (133, 1837160), (140, 1745302), (152, 1607515), (182, 1342540), (190, 1286012), (247, 989240), (260, 939778), (266, 918580), (280, 872651), (364, 671270), (380, 643006), (455, 537016), (494, 494620), (520, 469889), (532, 459290), (665, 367432), (728, 335635), (760, 321503), (910, 268508), (988, 247310), (1064, 229645), (1235, 197848), (1330, 183716), (1729, 141320), (1820, 134254), (1976, 123655), (2470, 98924), (2660, 91858), (3458, 70660), (3533, 69160), (3640, 67127), (4940, 49462), (5320, 45929), (6916, 35330), (7066, 34580), (8645, 28264), (9880, 24731), (13832, 17665), (14132, 17290)]