725929680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18787}}^1$

素因数の和:18833

約数の個数: 160

約数和(自身を含む): 2683828224

約数和(自身を除く): 1957898544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 18787, 19320, 37574, 38640, 56361, 75148, 93935, 112722, 131509, 150296, 187870, 225444, 263018, 281805, 300592, 375740, 394527, 432101, 450888, 526036, 563610, 657545, 751480, 789054, 864202, 901776, 1052072, 1127220, 1296303, 1315090, 1502960, 1578108, 1728404, 1972635, 2104144, 2160505, 2254440, 2592606, 2630180, 3024707, 3156216, 3456808, 3945270, 4321010, 4508880, 5185212, 5260360, 6049414, 6312432, 6481515, 6913616, 7890540, 8642020, 9074121, 10370424, 10520720, 12098828, 12963030, 15123535, 15781080, 17284040, 18148242, 20740848, 24197656, 25926060, 30247070, 31562160, 34568080, 36296484, 45370605, 48395312, 51852120, 60494140, 72592968, 90741210, 103704240, 120988280, 145185936, 181482420, 241976560, 362964840, 725929680]

約数ペア:

[(1, 725929680), (2, 362964840), (3, 241976560), (4, 181482420), (5, 145185936), (6, 120988280), (7, 103704240), (8, 90741210), (10, 72592968), (12, 60494140), (14, 51852120), (15, 48395312), (16, 45370605), (20, 36296484), (21, 34568080), (23, 31562160), (24, 30247070), (28, 25926060), (30, 24197656), (35, 20740848), (40, 18148242), (42, 17284040), (46, 15781080), (48, 15123535), (56, 12963030), (60, 12098828), (69, 10520720), (70, 10370424), (80, 9074121), (84, 8642020), (92, 7890540), (105, 6913616), (112, 6481515), (115, 6312432), (120, 6049414), (138, 5260360), (140, 5185212), (161, 4508880), (168, 4321010), (184, 3945270), (210, 3456808), (230, 3156216), (240, 3024707), (276, 2630180), (280, 2592606), (322, 2254440), (336, 2160505), (345, 2104144), (368, 1972635), (420, 1728404), (460, 1578108), (483, 1502960), (552, 1315090), (560, 1296303), (644, 1127220), (690, 1052072), (805, 901776), (840, 864202), (920, 789054), (966, 751480), (1104, 657545), (1288, 563610), (1380, 526036), (1610, 450888), (1680, 432101), (1840, 394527), (1932, 375740), (2415, 300592), (2576, 281805), (2760, 263018), (3220, 225444), (3864, 187870), (4830, 150296), (5520, 131509), (6440, 112722), (7728, 93935), (9660, 75148), (12880, 56361), (18787, 38640), (19320, 37574)]