419598480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{659}}^1$

素因数の和:1061

約数の個数: 160

約数和(自身を含む): 1492761600

約数和(自身を除く): 1073163120

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, 120, 140, 168, 210, 240, 280, 336, 379, 420, 560, 659, 758, 840, 1137, 1318, 1516, 1680, 1895, 1977, 2274, 2636, 2653, 3032, 3295, 3790, 3954, 4548, 4613, 5272, 5306, 5685, 6064, 6590, 7580, 7908, 7959, 9096, 9226, 9885, 10544, 10612, 11370, 13180, 13265, 13839, 15160, 15816, 15918, 18192, 18452, 19770, 21224, 22740, 23065, 26360, 26530, 27678, 30320, 31632, 31836, 36904, 39540, 39795, 42448, 45480, 46130, 52720, 53060, 55356, 63672, 69195, 73808, 79080, 79590, 90960, 92260, 106120, 110712, 127344, 138390, 158160, 159180, 184520, 212240, 221424, 249761, 276780, 318360, 369040, 499522, 553560, 636720, 749283, 999044, 1107120, 1248805, 1498566, 1748327, 1998088, 2497610, 2997132, 3496654, 3746415, 3996176, 4995220, 5244981, 5994264, 6993308, 7492830, 8741635, 9990440, 10489962, 11988528, 13986616, 14985660, 17483270, 19980880, 20979924, 26224905, 27973232, 29971320, 34966540, 41959848, 52449810, 59942640, 69933080, 83919696, 104899620, 139866160, 209799240, 419598480]

約数ペア:

[(1, 419598480), (2, 209799240), (3, 139866160), (4, 104899620), (5, 83919696), (6, 69933080), (7, 59942640), (8, 52449810), (10, 41959848), (12, 34966540), (14, 29971320), (15, 27973232), (16, 26224905), (20, 20979924), (21, 19980880), (24, 17483270), (28, 14985660), (30, 13986616), (35, 11988528), (40, 10489962), (42, 9990440), (48, 8741635), (56, 7492830), (60, 6993308), (70, 5994264), (80, 5244981), (84, 4995220), (105, 3996176), (112, 3746415), (120, 3496654), (140, 2997132), (168, 2497610), (210, 1998088), (240, 1748327), (280, 1498566), (336, 1248805), (379, 1107120), (420, 999044), (560, 749283), (659, 636720), (758, 553560), (840, 499522), (1137, 369040), (1318, 318360), (1516, 276780), (1680, 249761), (1895, 221424), (1977, 212240), (2274, 184520), (2636, 159180), (2653, 158160), (3032, 138390), (3295, 127344), (3790, 110712), (3954, 106120), (4548, 92260), (4613, 90960), (5272, 79590), (5306, 79080), (5685, 73808), (6064, 69195), (6590, 63672), (7580, 55356), (7908, 53060), (7959, 52720), (9096, 46130), (9226, 45480), (9885, 42448), (10544, 39795), (10612, 39540), (11370, 36904), (13180, 31836), (13265, 31632), (13839, 30320), (15160, 27678), (15816, 26530), (15918, 26360), (18192, 23065), (18452, 22740), (19770, 21224)]