240946701660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{467549}}^1$

素因数の和:467980

約数の個数: 144

約数和(自身を含む): 837325944000

約数和(自身を除く): 596379242340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 409, 420, 630, 818, 1227, 1260, 1636, 2045, 2454, 2863, 3681, 4090, 4908, 5726, 6135, 7362, 8180, 8589, 11452, 12270, 14315, 14724, 17178, 18405, 24540, 25767, 28630, 34356, 36810, 42945, 51534, 57260, 73620, 85890, 103068, 128835, 171780, 257670, 467549, 515340, 935098, 1402647, 1870196, 2337745, 2805294, 3272843, 4207941, 4675490, 5610588, 6545686, 7013235, 8415882, 9350980, 9818529, 13091372, 14026470, 16364215, 16831764, 19637058, 21039705, 28052940, 29455587, 32728430, 39274116, 42079410, 49092645, 58911174, 65456860, 84158820, 98185290, 117822348, 147277935, 191227541, 196370580, 294555870, 382455082, 573682623, 589111740, 764910164, 956137705, 1147365246, 1338592787, 1721047869, 1912275410, 2294730492, 2677185574, 2868413115, 3442095738, 3824550820, 4015778361, 5354371148, 5736826230, 6692963935, 6884191476, 8031556722, 8605239345, 11473652460, 12047335083, 13385927870, 16063113444, 17210478690, 20078891805, 24094670166, 26771855740, 34420957380, 40157783610, 48189340332, 60236675415, 80315567220, 120473350830, 240946701660]

約数ペア:

[(1, 240946701660), (2, 120473350830), (3, 80315567220), (4, 60236675415), (5, 48189340332), (6, 40157783610), (7, 34420957380), (9, 26771855740), (10, 24094670166), (12, 20078891805), (14, 17210478690), (15, 16063113444), (18, 13385927870), (20, 12047335083), (21, 11473652460), (28, 8605239345), (30, 8031556722), (35, 6884191476), (36, 6692963935), (42, 5736826230), (45, 5354371148), (60, 4015778361), (63, 3824550820), (70, 3442095738), (84, 2868413115), (90, 2677185574), (105, 2294730492), (126, 1912275410), (140, 1721047869), (180, 1338592787), (210, 1147365246), (252, 956137705), (315, 764910164), (409, 589111740), (420, 573682623), (630, 382455082), (818, 294555870), (1227, 196370580), (1260, 191227541), (1636, 147277935), (2045, 117822348), (2454, 98185290), (2863, 84158820), (3681, 65456860), (4090, 58911174), (4908, 49092645), (5726, 42079410), (6135, 39274116), (7362, 32728430), (8180, 29455587), (8589, 28052940), (11452, 21039705), (12270, 19637058), (14315, 16831764), (14724, 16364215), (17178, 14026470), (18405, 13091372), (24540, 9818529), (25767, 9350980), (28630, 8415882), (34356, 7013235), (36810, 6545686), (42945, 5610588), (51534, 4675490), (57260, 4207941), (73620, 3272843), (85890, 2805294), (103068, 2337745), (128835, 1870196), (171780, 1402647), (257670, 935098), (467549, 515340)]