551492480

素因数分解:

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

素因数の和:106

約数の個数: 384

約数和(自身を含む): 1790760960

約数和(自身を除く): 1239268480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 31, 32, 35, 38, 40, 44, 55, 56, 62, 64, 70, 76, 77, 80, 88, 95, 110, 112, 124, 128, 133, 140, 152, 154, 155, 160, 176, 190, 209, 217, 220, 224, 248, 266, 280, 304, 308, 310, 320, 341, 352, 361, 380, 385, 418, 434, 440, 448, 496, 532, 560, 589, 608, 616, 620, 640, 665, 682, 704, 722, 760, 770, 836, 868, 880, 896, 992, 1045, 1064, 1085, 1120, 1178, 1216, 1232, 1240, 1330, 1364, 1408, 1444, 1463, 1520, 1540, 1672, 1705, 1736, 1760, 1805, 1984, 2090, 2128, 2170, 2240, 2356, 2387, 2432, 2464, 2480, 2527, 2660, 2728, 2888, 2926, 2945, 3040, 3080, 3344, 3410, 3472, 3520, 3610, 3968, 3971, 4123, 4180, 4256, 4340, 4480, 4712, 4774, 4928, 4960, 5054, 5320, 5456, 5776, 5852, 5890, 6080, 6160, 6479, 6688, 6820, 6944, 7040, 7220, 7315, 7942, 8246, 8360, 8512, 8680, 9424, 9548, 9856, 9920, 10108, 10640, 10912, 11191, 11552, 11704, 11780, 11935, 12160, 12320, 12635, 12958, 13376, 13640, 13888, 14440, 14630, 15884, 16492, 16720, 17024, 17360, 18848, 19096, 19840, 19855, 20216, 20615, 21280, 21824, 22382, 23104, 23408, 23560, 23870, 24640, 25270, 25916, 26752, 27280, 27776, 27797, 28880, 29260, 31768, 32395, 32984, 33440, 34720, 37696, 38192, 39710, 40432, 41230, 42560, 43648, 44764, 45353, 46208, 46816, 47120, 47740, 49280, 50540, 51832, 54560, 55594, 55955, 57760, 58520, 63536, 64790, 65968, 66880, 69440, 75392, 76384, 78337, 79420, 80864, 82460, 85120, 89528, 90706, 93632, 94240, 95480, 101080, 103664, 109120, 111188, 111910, 115520, 117040, 123101, 127072, 129580, 131936, 133760, 138880, 138985, 152768, 156674, 158840, 161728, 164920, 179056, 181412, 187264, 188480, 190960, 202160, 207328, 218240, 222376, 223820, 226765, 231040, 234080, 246202, 254144, 259160, 263872, 277970, 305536, 313348, 317680, 323456, 329840, 358112, 362824, 376960, 381920, 391685, 404320, 414656, 444752, 447640, 453530, 468160, 492404, 508288, 518320, 527744, 555940, 615505, 626696, 635360, 659680, 716224, 725648, 763840, 783370, 808640, 829312, 861707, 889504, 895280, 907060, 936320, 984808, 1036640, 1111880, 1231010, 1253392, 1270720, 1319360, 1432448, 1451296, 1527680, 1566740, 1617280, 1723414, 1779008, 1790560, 1814120, 1969616, 2073280, 2223760, 2462020, 2506784, 2541440, 2638720, 2902592, 3133480, 3446828, 3558016, 3581120, 3628240, 3939232, 4146560, 4308535, 4447520, 4924040, 5013568, 5805184, 6266960, 6893656, 7162240, 7256480, 7878464, 8617070, 8895040, 9848080, 10027136, 12533920, 13787312, 14512960, 15756928, 17234140, 17790080, 19696160, 25067840, 27574624, 29025920, 34468280, 39392320, 50135680, 55149248, 68936560, 78784640, 110298496, 137873120, 275746240, 551492480]

約数ペア:

[(1, 551492480), (2, 275746240), (4, 137873120), (5, 110298496), (7, 78784640), (8, 68936560), (10, 55149248), (11, 50135680), (14, 39392320), (16, 34468280), (19, 29025920), (20, 27574624), (22, 25067840), (28, 19696160), (31, 17790080), (32, 17234140), (35, 15756928), (38, 14512960), (40, 13787312), (44, 12533920), (55, 10027136), (56, 9848080), (62, 8895040), (64, 8617070), (70, 7878464), (76, 7256480), (77, 7162240), (80, 6893656), (88, 6266960), (95, 5805184), (110, 5013568), (112, 4924040), (124, 4447520), (128, 4308535), (133, 4146560), (140, 3939232), (152, 3628240), (154, 3581120), (155, 3558016), (160, 3446828), (176, 3133480), (190, 2902592), (209, 2638720), (217, 2541440), (220, 2506784), (224, 2462020), (248, 2223760), (266, 2073280), (280, 1969616), (304, 1814120), (308, 1790560), (310, 1779008), (320, 1723414), (341, 1617280), (352, 1566740), (361, 1527680), (380, 1451296), (385, 1432448), (418, 1319360), (434, 1270720), (440, 1253392), (448, 1231010), (496, 1111880), (532, 1036640), (560, 984808), (589, 936320), (608, 907060), (616, 895280), (620, 889504), (640, 861707), (665, 829312), (682, 808640), (704, 783370), (722, 763840), (760, 725648), (770, 716224), (836, 659680), (868, 635360), (880, 626696), (896, 615505), (992, 555940), (1045, 527744), (1064, 518320), (1085, 508288), (1120, 492404), (1178, 468160), (1216, 453530), (1232, 447640), (1240, 444752), (1330, 414656), (1364, 404320), (1408, 391685), (1444, 381920), (1463, 376960), (1520, 362824), (1540, 358112), (1672, 329840), (1705, 323456), (1736, 317680), (1760, 313348), (1805, 305536), (1984, 277970), (2090, 263872), (2128, 259160), (2170, 254144), (2240, 246202), (2356, 234080), (2387, 231040), (2432, 226765), (2464, 223820), (2480, 222376), (2527, 218240), (2660, 207328), (2728, 202160), (2888, 190960), (2926, 188480), (2945, 187264), (3040, 181412), (3080, 179056), (3344, 164920), (3410, 161728), (3472, 158840), (3520, 156674), (3610, 152768), (3968, 138985), (3971, 138880), (4123, 133760), (4180, 131936), (4256, 129580), (4340, 127072), (4480, 123101), (4712, 117040), (4774, 115520), (4928, 111910), (4960, 111188), (5054, 109120), (5320, 103664), (5456, 101080), (5776, 95480), (5852, 94240), (5890, 93632), (6080, 90706), (6160, 89528), (6479, 85120), (6688, 82460), (6820, 80864), (6944, 79420), (7040, 78337), (7220, 76384), (7315, 75392), (7942, 69440), (8246, 66880), (8360, 65968), (8512, 64790), (8680, 63536), (9424, 58520), (9548, 57760), (9856, 55955), (9920, 55594), (10108, 54560), (10640, 51832), (10912, 50540), (11191, 49280), (11552, 47740), (11704, 47120), (11780, 46816), (11935, 46208), (12160, 45353), (12320, 44764), (12635, 43648), (12958, 42560), (13376, 41230), (13640, 40432), (13888, 39710), (14440, 38192), (14630, 37696), (15884, 34720), (16492, 33440), (16720, 32984), (17024, 32395), (17360, 31768), (18848, 29260), (19096, 28880), (19840, 27797), (19855, 27776), (20216, 27280), (20615, 26752), (21280, 25916), (21824, 25270), (22382, 24640), (23104, 23870), (23408, 23560)]