233273640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 744681600

約数和(自身を除く): 511407960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 101, 114, 120, 152, 190, 202, 228, 285, 303, 380, 404, 456, 505, 570, 606, 760, 808, 1010, 1013, 1140, 1212, 1515, 1919, 2020, 2026, 2280, 2424, 3030, 3039, 3838, 4040, 4052, 5065, 5757, 6060, 6078, 7676, 8104, 9595, 10130, 11514, 12120, 12156, 15195, 15352, 19190, 19247, 20260, 23028, 24312, 28785, 30390, 38380, 38494, 40520, 46056, 57570, 57741, 60780, 76760, 76988, 96235, 102313, 115140, 115482, 121560, 153976, 192470, 204626, 230280, 230964, 288705, 306939, 384940, 409252, 461928, 511565, 577410, 613878, 769880, 818504, 1023130, 1154820, 1227756, 1534695, 1943947, 2046260, 2309640, 2455512, 3069390, 3887894, 4092520, 5831841, 6138780, 7775788, 9719735, 11663682, 12277560, 15551576, 19439470, 23327364, 29159205, 38878940, 46654728, 58318410, 77757880, 116636820, 233273640]

約数ペア:

[(1, 233273640), (2, 116636820), (3, 77757880), (4, 58318410), (5, 46654728), (6, 38878940), (8, 29159205), (10, 23327364), (12, 19439470), (15, 15551576), (19, 12277560), (20, 11663682), (24, 9719735), (30, 7775788), (38, 6138780), (40, 5831841), (57, 4092520), (60, 3887894), (76, 3069390), (95, 2455512), (101, 2309640), (114, 2046260), (120, 1943947), (152, 1534695), (190, 1227756), (202, 1154820), (228, 1023130), (285, 818504), (303, 769880), (380, 613878), (404, 577410), (456, 511565), (505, 461928), (570, 409252), (606, 384940), (760, 306939), (808, 288705), (1010, 230964), (1013, 230280), (1140, 204626), (1212, 192470), (1515, 153976), (1919, 121560), (2020, 115482), (2026, 115140), (2280, 102313), (2424, 96235), (3030, 76988), (3039, 76760), (3838, 60780), (4040, 57741), (4052, 57570), (5065, 46056), (5757, 40520), (6060, 38494), (6078, 38380), (7676, 30390), (8104, 28785), (9595, 24312), (10130, 23028), (11514, 20260), (12120, 19247), (12156, 19190), (15195, 15352)]