15663460800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19309}}^1$

素因数の和:19360

約数の個数: 252

約数和(自身を含む): 55649180040

約数和(自身を除く): 39985719240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 169, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 338, 390, 400, 416, 480, 507, 520, 600, 624, 650, 676, 780, 800, 832, 845, 960, 975, 1014, 1040, 1200, 1248, 1300, 1352, 1560, 1600, 1690, 1950, 2028, 2080, 2400, 2496, 2535, 2600, 2704, 3120, 3380, 3900, 4056, 4160, 4225, 4800, 5070, 5200, 5408, 6240, 6760, 7800, 8112, 8450, 10140, 10400, 10816, 12480, 12675, 13520, 15600, 16224, 16900, 19309, 20280, 20800, 25350, 27040, 31200, 32448, 33800, 38618, 40560, 50700, 54080, 57927, 62400, 67600, 77236, 81120, 96545, 101400, 115854, 135200, 154472, 162240, 193090, 202800, 231708, 251017, 270400, 289635, 308944, 386180, 405600, 463416, 482725, 502034, 579270, 617888, 753051, 772360, 811200, 926832, 965450, 1004068, 1158540, 1235776, 1255085, 1448175, 1506102, 1544720, 1853664, 1930900, 2008136, 2317080, 2510170, 2896350, 3012204, 3089440, 3263221, 3707328, 3765255, 3861800, 4016272, 4634160, 5020340, 5792700, 6024408, 6178880, 6275425, 6526442, 7530510, 7723600, 8032544, 9268320, 9789663, 10040680, 11585400, 12048816, 12550850, 13052884, 15061020, 15447200, 16065088, 16316105, 18536640, 18826275, 19579326, 20081360, 23170800, 24097632, 25101700, 26105768, 30122040, 30894400, 32632210, 37652550, 39158652, 40162720, 46341600, 48195264, 48948315, 50203400, 52211536, 60244080, 65264420, 75305100, 78317304, 80325440, 81580525, 92683200, 97896630, 100406800, 104423072, 120488160, 130528840, 150610200, 156634608, 163161050, 195793260, 200813600, 208846144, 240976320, 244741575, 261057680, 301220400, 313269216, 326322100, 391586520, 401627200, 489483150, 522115360, 602440800, 626538432, 652644200, 783173040, 978966300, 1044230720, 1204881600, 1305288400, 1566346080, 1957932600, 2610576800, 3132692160, 3915865200, 5221153600, 7831730400, 15663460800]

約数ペア:

[(1, 15663460800), (2, 7831730400), (3, 5221153600), (4, 3915865200), (5, 3132692160), (6, 2610576800), (8, 1957932600), (10, 1566346080), (12, 1305288400), (13, 1204881600), (15, 1044230720), (16, 978966300), (20, 783173040), (24, 652644200), (25, 626538432), (26, 602440800), (30, 522115360), (32, 489483150), (39, 401627200), (40, 391586520), (48, 326322100), (50, 313269216), (52, 301220400), (60, 261057680), (64, 244741575), (65, 240976320), (75, 208846144), (78, 200813600), (80, 195793260), (96, 163161050), (100, 156634608), (104, 150610200), (120, 130528840), (130, 120488160), (150, 104423072), (156, 100406800), (160, 97896630), (169, 92683200), (192, 81580525), (195, 80325440), (200, 78317304), (208, 75305100), (240, 65264420), (260, 60244080), (300, 52211536), (312, 50203400), (320, 48948315), (325, 48195264), (338, 46341600), (390, 40162720), (400, 39158652), (416, 37652550), (480, 32632210), (507, 30894400), (520, 30122040), (600, 26105768), (624, 25101700), (650, 24097632), (676, 23170800), (780, 20081360), (800, 19579326), (832, 18826275), (845, 18536640), (960, 16316105), (975, 16065088), (1014, 15447200), (1040, 15061020), (1200, 13052884), (1248, 12550850), (1300, 12048816), (1352, 11585400), (1560, 10040680), (1600, 9789663), (1690, 9268320), (1950, 8032544), (2028, 7723600), (2080, 7530510), (2400, 6526442), (2496, 6275425), (2535, 6178880), (2600, 6024408), (2704, 5792700), (3120, 5020340), (3380, 4634160), (3900, 4016272), (4056, 3861800), (4160, 3765255), (4225, 3707328), (4800, 3263221), (5070, 3089440), (5200, 3012204), (5408, 2896350), (6240, 2510170), (6760, 2317080), (7800, 2008136), (8112, 1930900), (8450, 1853664), (10140, 1544720), (10400, 1506102), (10816, 1448175), (12480, 1255085), (12675, 1235776), (13520, 1158540), (15600, 1004068), (16224, 965450), (16900, 926832), (19309, 811200), (20280, 772360), (20800, 753051), (25350, 617888), (27040, 579270), (31200, 502034), (32448, 482725), (33800, 463416), (38618, 405600), (40560, 386180), (50700, 308944), (54080, 289635), (57927, 270400), (62400, 251017), (67600, 231708), (77236, 202800), (81120, 193090), (96545, 162240), (101400, 154472), (115854, 135200)]