842905.000000000

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14797}}^1$

素因数の和:14831

約数の個数: 128

約数和(自身を含む): 596655360

約数和(自身を除く): 435072120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 14797, 29594, 44391, 59188, 73985, 88782, 103579, 118376, 147970, 177564, 192361, 207158, 221955, 295940, 310737, 355128, 384722, 414316, 443910, 517895, 577083, 591880, 621474, 769444, 828632, 887820, 961805, 1035790, 1154166, 1242948, 1346527, 1538888, 1553685, 1775640, 1923610, 2071580, 2308332, 2485896, 2693054, 2885415, 3107370, 3847220, 4039581, 4143160, 4616664, 5386108, 5770830, 6214740, 6732635, 7694440, 8079162, 10772216, 11541660, 12429480, 13465270, 16158324, 20197905, 23083320, 26930540, 32316648, 40395810, 53861080, 80791620, 161583240]

約数ペア:

[(1, 161583240), (2, 80791620), (3, 53861080), (4, 40395810), (5, 32316648), (6, 26930540), (7, 23083320), (8, 20197905), (10, 16158324), (12, 13465270), (13, 12429480), (14, 11541660), (15, 10772216), (20, 8079162), (21, 7694440), (24, 6732635), (26, 6214740), (28, 5770830), (30, 5386108), (35, 4616664), (39, 4143160), (40, 4039581), (42, 3847220), (52, 3107370), (56, 2885415), (60, 2693054), (65, 2485896), (70, 2308332), (78, 2071580), (84, 1923610), (91, 1775640), (104, 1553685), (105, 1538888), (120, 1346527), (130, 1242948), (140, 1154166), (156, 1035790), (168, 961805), (182, 887820), (195, 828632), (210, 769444), (260, 621474), (273, 591880), (280, 577083), (312, 517895), (364, 443910), (390, 414316), (420, 384722), (455, 355128), (520, 310737), (546, 295940), (728, 221955), (780, 207158), (840, 192361), (910, 177564), (1092, 147970), (1365, 118376), (1560, 103579), (1820, 88782), (2184, 73985), (2730, 59188), (3640, 44391), (5460, 29594), (10920, 14797)]