15709570400

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{12743}}^1$

素因数の和:12853

約数の個数: 144

約数和(自身を含む): 40618900224

約数和(自身を除く): 24909329824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 67, 80, 92, 100, 115, 134, 160, 184, 200, 230, 268, 335, 368, 400, 460, 536, 575, 670, 736, 800, 920, 1072, 1150, 1340, 1541, 1675, 1840, 2144, 2300, 2680, 3082, 3350, 3680, 4600, 5360, 6164, 6700, 7705, 9200, 10720, 12328, 12743, 13400, 15410, 18400, 24656, 25486, 26800, 30820, 38525, 49312, 50972, 53600, 61640, 63715, 77050, 101944, 123280, 127430, 154100, 203888, 246560, 254860, 293089, 308200, 318575, 407776, 509720, 586178, 616400, 637150, 853781, 1019440, 1172356, 1232800, 1274300, 1465445, 1707562, 2038880, 2344712, 2548600, 2930890, 3415124, 4268905, 4689424, 5097200, 5861780, 6830248, 7327225, 8537810, 9378848, 10194400, 11723560, 13660496, 14654450, 17075620, 19636963, 21344525, 23447120, 27320992, 29308900, 34151240, 39273926, 42689050, 46894240, 58617800, 68302480, 78547852, 85378100, 98184815, 117235600, 136604960, 157095704, 170756200, 196369630, 234471200, 314191408, 341512400, 392739260, 490924075, 628382816, 683024800, 785478520, 981848150, 1570957040, 1963696300, 3141914080, 3927392600, 7854785200, 15709570400]

約数ペア:

[(1, 15709570400), (2, 7854785200), (4, 3927392600), (5, 3141914080), (8, 1963696300), (10, 1570957040), (16, 981848150), (20, 785478520), (23, 683024800), (25, 628382816), (32, 490924075), (40, 392739260), (46, 341512400), (50, 314191408), (67, 234471200), (80, 196369630), (92, 170756200), (100, 157095704), (115, 136604960), (134, 117235600), (160, 98184815), (184, 85378100), (200, 78547852), (230, 68302480), (268, 58617800), (335, 46894240), (368, 42689050), (400, 39273926), (460, 34151240), (536, 29308900), (575, 27320992), (670, 23447120), (736, 21344525), (800, 19636963), (920, 17075620), (1072, 14654450), (1150, 13660496), (1340, 11723560), (1541, 10194400), (1675, 9378848), (1840, 8537810), (2144, 7327225), (2300, 6830248), (2680, 5861780), (3082, 5097200), (3350, 4689424), (3680, 4268905), (4600, 3415124), (5360, 2930890), (6164, 2548600), (6700, 2344712), (7705, 2038880), (9200, 1707562), (10720, 1465445), (12328, 1274300), (12743, 1232800), (13400, 1172356), (15410, 1019440), (18400, 853781), (24656, 637150), (25486, 616400), (26800, 586178), (30820, 509720), (38525, 407776), (49312, 318575), (50972, 308200), (53600, 293089), (61640, 254860), (63715, 246560), (77050, 203888), (101944, 154100), (123280, 127430)]