229198760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 629856000

約数和(自身を除く): 400657240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 179, 238, 269, 280, 340, 358, 476, 538, 595, 680, 716, 895, 952, 1076, 1190, 1253, 1345, 1432, 1790, 1883, 2152, 2380, 2506, 2690, 3043, 3580, 3766, 4573, 4760, 5012, 5380, 6086, 6265, 7160, 7532, 9146, 9415, 10024, 10760, 12172, 12530, 15064, 15215, 18292, 18830, 21301, 22865, 24344, 25060, 30430, 32011, 36584, 37660, 42602, 45730, 48151, 50120, 60860, 64022, 75320, 85204, 91460, 96302, 106505, 121720, 128044, 160055, 170408, 182920, 192604, 213010, 240755, 256088, 320110, 337057, 385208, 426020, 481510, 640220, 674114, 818567, 852040, 963020, 1280440, 1348228, 1637134, 1685285, 1926040, 2696456, 3274268, 3370570, 4092835, 5729969, 6548536, 6741140, 8185670, 11459938, 13482280, 16371340, 22919876, 28649845, 32742680, 45839752, 57299690, 114599380, 229198760]

約数ペア:

[(1, 229198760), (2, 114599380), (4, 57299690), (5, 45839752), (7, 32742680), (8, 28649845), (10, 22919876), (14, 16371340), (17, 13482280), (20, 11459938), (28, 8185670), (34, 6741140), (35, 6548536), (40, 5729969), (56, 4092835), (68, 3370570), (70, 3274268), (85, 2696456), (119, 1926040), (136, 1685285), (140, 1637134), (170, 1348228), (179, 1280440), (238, 963020), (269, 852040), (280, 818567), (340, 674114), (358, 640220), (476, 481510), (538, 426020), (595, 385208), (680, 337057), (716, 320110), (895, 256088), (952, 240755), (1076, 213010), (1190, 192604), (1253, 182920), (1345, 170408), (1432, 160055), (1790, 128044), (1883, 121720), (2152, 106505), (2380, 96302), (2506, 91460), (2690, 85204), (3043, 75320), (3580, 64022), (3766, 60860), (4573, 50120), (4760, 48151), (5012, 45730), (5380, 42602), (6086, 37660), (6265, 36584), (7160, 32011), (7532, 30430), (9146, 25060), (9415, 24344), (10024, 22865), (10760, 21301), (12172, 18830), (12530, 18292), (15064, 15215)]