18384489240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{29243}}^1$

素因数の和:29314

約数の個数: 192

約数和(自身を含む): 61651031040

約数和(自身を除く): 43266541800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 169, 186, 195, 248, 260, 310, 312, 338, 372, 390, 403, 465, 507, 520, 620, 676, 744, 780, 806, 845, 930, 1014, 1209, 1240, 1352, 1560, 1612, 1690, 1860, 2015, 2028, 2418, 2535, 3224, 3380, 3720, 4030, 4056, 4836, 5070, 5239, 6045, 6760, 8060, 9672, 10140, 10478, 12090, 15717, 16120, 20280, 20956, 24180, 26195, 29243, 31434, 41912, 48360, 52390, 58486, 62868, 78585, 87729, 104780, 116972, 125736, 146215, 157170, 175458, 209560, 233944, 292430, 314340, 350916, 380159, 438645, 584860, 628680, 701832, 760318, 877290, 906533, 1140477, 1169720, 1520636, 1754580, 1813066, 1900795, 2280954, 2719599, 3041272, 3509160, 3626132, 3801590, 4532665, 4561908, 4942067, 5439198, 5702385, 7252264, 7603180, 9065330, 9123816, 9884134, 10878396, 11404770, 11784929, 13597995, 14826201, 15206360, 18130660, 19768268, 21756792, 22809540, 23569858, 24710335, 27195990, 29652402, 35354787, 36261320, 39536536, 45619080, 47139716, 49420670, 54391980, 58924645, 59304804, 70709574, 74131005, 94279432, 98841340, 108783960, 117849290, 118609608, 141419148, 148262010, 153204077, 176773935, 197682680, 235698580, 282838296, 296524020, 306408154, 353547870, 459612231, 471397160, 593048040, 612816308, 707095740, 766020385, 919224462, 1225632616, 1414191480, 1532040770, 1838448924, 2298061155, 3064081540, 3676897848, 4596122310, 6128163080, 9192244620, 18384489240]

約数ペア:

[(1, 18384489240), (2, 9192244620), (3, 6128163080), (4, 4596122310), (5, 3676897848), (6, 3064081540), (8, 2298061155), (10, 1838448924), (12, 1532040770), (13, 1414191480), (15, 1225632616), (20, 919224462), (24, 766020385), (26, 707095740), (30, 612816308), (31, 593048040), (39, 471397160), (40, 459612231), (52, 353547870), (60, 306408154), (62, 296524020), (65, 282838296), (78, 235698580), (93, 197682680), (104, 176773935), (120, 153204077), (124, 148262010), (130, 141419148), (155, 118609608), (156, 117849290), (169, 108783960), (186, 98841340), (195, 94279432), (248, 74131005), (260, 70709574), (310, 59304804), (312, 58924645), (338, 54391980), (372, 49420670), (390, 47139716), (403, 45619080), (465, 39536536), (507, 36261320), (520, 35354787), (620, 29652402), (676, 27195990), (744, 24710335), (780, 23569858), (806, 22809540), (845, 21756792), (930, 19768268), (1014, 18130660), (1209, 15206360), (1240, 14826201), (1352, 13597995), (1560, 11784929), (1612, 11404770), (1690, 10878396), (1860, 9884134), (2015, 9123816), (2028, 9065330), (2418, 7603180), (2535, 7252264), (3224, 5702385), (3380, 5439198), (3720, 4942067), (4030, 4561908), (4056, 4532665), (4836, 3801590), (5070, 3626132), (5239, 3509160), (6045, 3041272), (6760, 2719599), (8060, 2280954), (9672, 1900795), (10140, 1813066), (10478, 1754580), (12090, 1520636), (15717, 1169720), (16120, 1140477), (20280, 906533), (20956, 877290), (24180, 760318), (26195, 701832), (29243, 628680), (31434, 584860), (41912, 438645), (48360, 380159), (52390, 350916), (58486, 314340), (62868, 292430), (78585, 233944), (87729, 209560), (104780, 175458), (116972, 157170), (125736, 146215)]