869729520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19379}}^1$

素因数の和:19423

約数の個数: 160

約数和(自身を含む): 3114443520

約数和(自身を除く): 2244714000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4488, 5610, 7480, 8976, 11220, 14960, 19379, 22440, 38758, 44880, 58137, 77516, 96895, 116274, 155032, 193790, 213169, 232548, 290685, 310064, 329443, 387580, 426338, 465096, 581370, 639507, 658886, 775160, 852676, 930192, 988329, 1065845, 1162740, 1279014, 1317772, 1550320, 1647215, 1705352, 1976658, 2131690, 2325480, 2558028, 2635544, 3197535, 3294430, 3410704, 3623873, 3953316, 4263380, 4650960, 4941645, 5116056, 5271088, 6395070, 6588860, 7247746, 7906632, 8526760, 9883290, 10232112, 10871619, 12790140, 13177720, 14495492, 15813264, 17053520, 18119365, 19766580, 21743238, 25580280, 26355440, 28990984, 36238730, 39533160, 43486476, 51160560, 54358095, 57981968, 72477460, 79066320, 86972952, 108716190, 144954920, 173945904, 217432380, 289909840, 434864760, 869729520]

約数ペア:

[(1, 869729520), (2, 434864760), (3, 289909840), (4, 217432380), (5, 173945904), (6, 144954920), (8, 108716190), (10, 86972952), (11, 79066320), (12, 72477460), (15, 57981968), (16, 54358095), (17, 51160560), (20, 43486476), (22, 39533160), (24, 36238730), (30, 28990984), (33, 26355440), (34, 25580280), (40, 21743238), (44, 19766580), (48, 18119365), (51, 17053520), (55, 15813264), (60, 14495492), (66, 13177720), (68, 12790140), (80, 10871619), (85, 10232112), (88, 9883290), (102, 8526760), (110, 7906632), (120, 7247746), (132, 6588860), (136, 6395070), (165, 5271088), (170, 5116056), (176, 4941645), (187, 4650960), (204, 4263380), (220, 3953316), (240, 3623873), (255, 3410704), (264, 3294430), (272, 3197535), (330, 2635544), (340, 2558028), (374, 2325480), (408, 2131690), (440, 1976658), (510, 1705352), (528, 1647215), (561, 1550320), (660, 1317772), (680, 1279014), (748, 1162740), (816, 1065845), (880, 988329), (935, 930192), (1020, 852676), (1122, 775160), (1320, 658886), (1360, 639507), (1496, 581370), (1870, 465096), (2040, 426338), (2244, 387580), (2640, 329443), (2805, 310064), (2992, 290685), (3740, 232548), (4080, 213169), (4488, 193790), (5610, 155032), (7480, 116274), (8976, 96895), (11220, 77516), (14960, 58137), (19379, 44880), (22440, 38758)]