192307920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1013}}^1$

素因数の和:1149

約数の個数: 160

約数和(自身を含む): 688027392

約数和(自身を除く): 495719472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 560, 565, 678, 791, 840, 904, 1013, 1130, 1356, 1582, 1680, 1695, 1808, 2026, 2260, 2373, 2712, 3039, 3164, 3390, 3955, 4052, 4520, 4746, 5065, 5424, 6078, 6328, 6780, 7091, 7910, 8104, 9040, 9492, 10130, 11865, 12156, 12656, 13560, 14182, 15195, 15820, 16208, 18984, 20260, 21273, 23730, 24312, 27120, 28364, 30390, 31640, 35455, 37968, 40520, 42546, 47460, 48624, 56728, 60780, 63280, 70910, 81040, 85092, 94920, 106365, 113456, 114469, 121560, 141820, 170184, 189840, 212730, 228938, 243120, 283640, 340368, 343407, 425460, 457876, 567280, 572345, 686814, 801283, 850920, 915752, 1144690, 1373628, 1602566, 1701840, 1717035, 1831504, 2289380, 2403849, 2747256, 3205132, 3434070, 4006415, 4578760, 4807698, 5494512, 6410264, 6868140, 8012830, 9157520, 9615396, 12019245, 12820528, 13736280, 16025660, 19230792, 24038490, 27472560, 32051320, 38461584, 48076980, 64102640, 96153960, 192307920]

約数ペア:

[(1, 192307920), (2, 96153960), (3, 64102640), (4, 48076980), (5, 38461584), (6, 32051320), (7, 27472560), (8, 24038490), (10, 19230792), (12, 16025660), (14, 13736280), (15, 12820528), (16, 12019245), (20, 9615396), (21, 9157520), (24, 8012830), (28, 6868140), (30, 6410264), (35, 5494512), (40, 4807698), (42, 4578760), (48, 4006415), (56, 3434070), (60, 3205132), (70, 2747256), (80, 2403849), (84, 2289380), (105, 1831504), (112, 1717035), (113, 1701840), (120, 1602566), (140, 1373628), (168, 1144690), (210, 915752), (226, 850920), (240, 801283), (280, 686814), (336, 572345), (339, 567280), (420, 457876), (452, 425460), (560, 343407), (565, 340368), (678, 283640), (791, 243120), (840, 228938), (904, 212730), (1013, 189840), (1130, 170184), (1356, 141820), (1582, 121560), (1680, 114469), (1695, 113456), (1808, 106365), (2026, 94920), (2260, 85092), (2373, 81040), (2712, 70910), (3039, 63280), (3164, 60780), (3390, 56728), (3955, 48624), (4052, 47460), (4520, 42546), (4746, 40520), (5065, 37968), (5424, 35455), (6078, 31640), (6328, 30390), (6780, 28364), (7091, 27120), (7910, 24312), (8104, 23730), (9040, 21273), (9492, 20260), (10130, 18984), (11865, 16208), (12156, 15820), (12656, 15195), (13560, 14182)]