825214320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{163733}}^1$

素因数の和:163759

約数の個数: 120

約数和(自身を含む): 3167270496

約数和(自身を除く): 2342056176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 163733, 327466, 491199, 654932, 818665, 982398, 1146131, 1309864, 1473597, 1637330, 1964796, 2292262, 2455995, 2619728, 2947194, 3274660, 3438393, 3929592, 4584524, 4911990, 5730655, 5894388, 6549320, 6876786, 7367985, 7859184, 9169048, 9823980, 10315179, 11461310, 11788776, 13098640, 13753572, 14735970, 17191965, 18338096, 19647960, 20630358, 22922620, 23577552, 27507144, 29471940, 34383930, 39295920, 41260716, 45845240, 51575895, 55014288, 58943880, 68767860, 82521432, 91690480, 103151790, 117887760, 137535720, 165042864, 206303580, 275071440, 412607160, 825214320]

約数ペア:

[(1, 825214320), (2, 412607160), (3, 275071440), (4, 206303580), (5, 165042864), (6, 137535720), (7, 117887760), (8, 103151790), (9, 91690480), (10, 82521432), (12, 68767860), (14, 58943880), (15, 55014288), (16, 51575895), (18, 45845240), (20, 41260716), (21, 39295920), (24, 34383930), (28, 29471940), (30, 27507144), (35, 23577552), (36, 22922620), (40, 20630358), (42, 19647960), (45, 18338096), (48, 17191965), (56, 14735970), (60, 13753572), (63, 13098640), (70, 11788776), (72, 11461310), (80, 10315179), (84, 9823980), (90, 9169048), (105, 7859184), (112, 7367985), (120, 6876786), (126, 6549320), (140, 5894388), (144, 5730655), (168, 4911990), (180, 4584524), (210, 3929592), (240, 3438393), (252, 3274660), (280, 2947194), (315, 2619728), (336, 2455995), (360, 2292262), (420, 1964796), (504, 1637330), (560, 1473597), (630, 1309864), (720, 1146131), (840, 982398), (1008, 818665), (1260, 654932), (1680, 491199), (2520, 327466), (5040, 163733)]