1685622240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61609}}^1$

素因数の和:61649

約数の個数: 144

約数和(自身を含む): 6055030800

約数和(自身を除く): 4369408560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 61609, 123218, 184827, 246436, 308045, 369654, 492872, 554481, 616090, 739308, 924135, 985744, 1108962, 1170571, 1232180, 1478616, 1848270, 1971488, 2217924, 2341142, 2464360, 2772405, 2957232, 3511713, 3696540, 4435848, 4682284, 4928720, 5544810, 5852855, 5914464, 7023426, 7393080, 8871696, 9364568, 9857440, 10535139, 11089620, 11705710, 14046852, 14786160, 17558565, 17743392, 18729136, 21070278, 22179240, 23411420, 28093704, 29572320, 35117130, 37458272, 42140556, 44358480, 46822840, 52675695, 56187408, 70234260, 84281112, 88716960, 93645680, 105351390, 112374816, 140468520, 168562224, 187291360, 210702780, 280937040, 337124448, 421405560, 561874080, 842811120, 1685622240]

約数ペア:

[(1, 1685622240), (2, 842811120), (3, 561874080), (4, 421405560), (5, 337124448), (6, 280937040), (8, 210702780), (9, 187291360), (10, 168562224), (12, 140468520), (15, 112374816), (16, 105351390), (18, 93645680), (19, 88716960), (20, 84281112), (24, 70234260), (30, 56187408), (32, 52675695), (36, 46822840), (38, 44358480), (40, 42140556), (45, 37458272), (48, 35117130), (57, 29572320), (60, 28093704), (72, 23411420), (76, 22179240), (80, 21070278), (90, 18729136), (95, 17743392), (96, 17558565), (114, 14786160), (120, 14046852), (144, 11705710), (152, 11089620), (160, 10535139), (171, 9857440), (180, 9364568), (190, 8871696), (228, 7393080), (240, 7023426), (285, 5914464), (288, 5852855), (304, 5544810), (342, 4928720), (360, 4682284), (380, 4435848), (456, 3696540), (480, 3511713), (570, 2957232), (608, 2772405), (684, 2464360), (720, 2341142), (760, 2217924), (855, 1971488), (912, 1848270), (1140, 1478616), (1368, 1232180), (1440, 1170571), (1520, 1108962), (1710, 985744), (1824, 924135), (2280, 739308), (2736, 616090), (3040, 554481), (3420, 492872), (4560, 369654), (5472, 308045), (6840, 246436), (9120, 184827), (13680, 123218), (27360, 61609)]