379151080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 288

約数和(自身を含む): 1167505920

約数和(自身を除く): 788354840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 31, 35, 38, 40, 44, 55, 56, 62, 70, 76, 77, 88, 95, 110, 121, 124, 133, 140, 152, 154, 155, 190, 209, 217, 220, 242, 248, 266, 280, 308, 310, 341, 361, 380, 385, 418, 434, 440, 484, 532, 589, 605, 616, 620, 665, 682, 722, 760, 770, 836, 847, 868, 968, 1045, 1064, 1085, 1178, 1210, 1240, 1330, 1364, 1444, 1463, 1540, 1672, 1694, 1705, 1736, 1805, 2090, 2170, 2299, 2356, 2387, 2420, 2527, 2660, 2728, 2888, 2926, 2945, 3080, 3388, 3410, 3610, 3751, 3971, 4123, 4180, 4235, 4340, 4598, 4712, 4774, 4840, 5054, 5320, 5852, 5890, 6479, 6776, 6820, 7220, 7315, 7502, 7942, 8246, 8360, 8470, 8680, 9196, 9548, 10108, 11191, 11495, 11704, 11780, 11935, 12635, 12958, 13640, 14440, 14630, 15004, 15884, 16093, 16492, 16940, 18392, 18755, 19096, 19855, 20216, 20615, 22382, 22990, 23560, 23870, 25270, 25916, 26257, 27797, 29260, 30008, 31768, 32186, 32395, 32984, 33880, 37510, 39710, 41230, 43681, 44764, 45353, 45980, 47740, 50540, 51832, 52514, 55594, 55955, 58520, 64372, 64790, 71269, 75020, 78337, 79420, 80465, 82460, 87362, 89528, 90706, 91960, 95480, 101080, 105028, 111188, 111910, 123101, 128744, 129580, 131285, 138985, 142538, 150040, 156674, 158840, 160930, 164920, 174724, 181412, 210056, 218405, 222376, 223820, 226765, 246202, 259160, 262570, 277970, 285076, 305767, 313348, 321860, 349448, 356345, 362824, 391685, 436810, 447640, 453530, 492404, 498883, 525140, 555940, 570152, 611534, 615505, 626696, 643720, 712690, 783370, 861707, 873620, 907060, 984808, 997766, 1050280, 1111880, 1223068, 1231010, 1354111, 1425380, 1528835, 1566740, 1723414, 1747240, 1814120, 1995532, 2446136, 2462020, 2494415, 2708222, 2850760, 3057670, 3133480, 3446828, 3991064, 4308535, 4924040, 4988830, 5416444, 6115340, 6770555, 6893656, 8617070, 9478777, 9977660, 10832888, 12230680, 13541110, 17234140, 18957554, 19955320, 27082220, 34468280, 37915108, 47393885, 54164440, 75830216, 94787770, 189575540, 379151080]

約数ペア:

[(1, 379151080), (2, 189575540), (4, 94787770), (5, 75830216), (7, 54164440), (8, 47393885), (10, 37915108), (11, 34468280), (14, 27082220), (19, 19955320), (20, 18957554), (22, 17234140), (28, 13541110), (31, 12230680), (35, 10832888), (38, 9977660), (40, 9478777), (44, 8617070), (55, 6893656), (56, 6770555), (62, 6115340), (70, 5416444), (76, 4988830), (77, 4924040), (88, 4308535), (95, 3991064), (110, 3446828), (121, 3133480), (124, 3057670), (133, 2850760), (140, 2708222), (152, 2494415), (154, 2462020), (155, 2446136), (190, 1995532), (209, 1814120), (217, 1747240), (220, 1723414), (242, 1566740), (248, 1528835), (266, 1425380), (280, 1354111), (308, 1231010), (310, 1223068), (341, 1111880), (361, 1050280), (380, 997766), (385, 984808), (418, 907060), (434, 873620), (440, 861707), (484, 783370), (532, 712690), (589, 643720), (605, 626696), (616, 615505), (620, 611534), (665, 570152), (682, 555940), (722, 525140), (760, 498883), (770, 492404), (836, 453530), (847, 447640), (868, 436810), (968, 391685), (1045, 362824), (1064, 356345), (1085, 349448), (1178, 321860), (1210, 313348), (1240, 305767), (1330, 285076), (1364, 277970), (1444, 262570), (1463, 259160), (1540, 246202), (1672, 226765), (1694, 223820), (1705, 222376), (1736, 218405), (1805, 210056), (2090, 181412), (2170, 174724), (2299, 164920), (2356, 160930), (2387, 158840), (2420, 156674), (2527, 150040), (2660, 142538), (2728, 138985), (2888, 131285), (2926, 129580), (2945, 128744), (3080, 123101), (3388, 111910), (3410, 111188), (3610, 105028), (3751, 101080), (3971, 95480), (4123, 91960), (4180, 90706), (4235, 89528), (4340, 87362), (4598, 82460), (4712, 80465), (4774, 79420), (4840, 78337), (5054, 75020), (5320, 71269), (5852, 64790), (5890, 64372), (6479, 58520), (6776, 55955), (6820, 55594), (7220, 52514), (7315, 51832), (7502, 50540), (7942, 47740), (8246, 45980), (8360, 45353), (8470, 44764), (8680, 43681), (9196, 41230), (9548, 39710), (10108, 37510), (11191, 33880), (11495, 32984), (11704, 32395), (11780, 32186), (11935, 31768), (12635, 30008), (12958, 29260), (13640, 27797), (14440, 26257), (14630, 25916), (15004, 25270), (15884, 23870), (16093, 23560), (16492, 22990), (16940, 22382), (18392, 20615), (18755, 20216), (19096, 19855)]