1801263240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{714787}}^1$

素因数の和:714811

約数の個数: 96

約数和(自身を含む): 6690415680

約数和(自身を除く): 4889152440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 714787, 1429574, 2144361, 2859148, 3573935, 4288722, 5003509, 5718296, 6433083, 7147870, 8577444, 10007018, 10721805, 12866166, 14295740, 15010527, 17154888, 20014036, 21443610, 25017545, 25732332, 28591480, 30021054, 32165415, 40028072, 42887220, 45031581, 50035090, 51464664, 60042108, 64330830, 75052635, 85774440, 90063162, 100070180, 120084216, 128661660, 150105270, 180126324, 200140360, 225157905, 257323320, 300210540, 360252648, 450315810, 600421080, 900631620, 1801263240]

約数ペア:

[(1, 1801263240), (2, 900631620), (3, 600421080), (4, 450315810), (5, 360252648), (6, 300210540), (7, 257323320), (8, 225157905), (9, 200140360), (10, 180126324), (12, 150105270), (14, 128661660), (15, 120084216), (18, 100070180), (20, 90063162), (21, 85774440), (24, 75052635), (28, 64330830), (30, 60042108), (35, 51464664), (36, 50035090), (40, 45031581), (42, 42887220), (45, 40028072), (56, 32165415), (60, 30021054), (63, 28591480), (70, 25732332), (72, 25017545), (84, 21443610), (90, 20014036), (105, 17154888), (120, 15010527), (126, 14295740), (140, 12866166), (168, 10721805), (180, 10007018), (210, 8577444), (252, 7147870), (280, 6433083), (315, 5718296), (360, 5003509), (420, 4288722), (504, 3573935), (630, 2859148), (840, 2144361), (1260, 1429574), (2520, 714787)]