22766320640

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{661}}^1$

素因数の和:755

約数の個数: 264

約数和(自身を含む): 64590153696

約数和(自身を除く): 41823833056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 661, 868, 896, 961, 992, 1024, 1085, 1120, 1240, 1280, 1322, 1736, 1792, 1922, 1984, 2170, 2240, 2480, 2560, 2644, 3305, 3472, 3584, 3844, 3968, 4340, 4480, 4627, 4805, 4960, 5120, 5288, 6610, 6727, 6944, 7168, 7688, 7936, 8680, 8960, 9254, 9610, 9920, 10576, 13220, 13454, 13888, 15376, 15872, 17360, 17920, 18508, 19220, 19840, 20491, 21152, 23135, 26440, 26908, 27776, 30752, 31744, 33635, 34720, 35840, 37016, 38440, 39680, 40982, 42304, 46270, 52880, 53816, 55552, 61504, 67270, 69440, 74032, 76880, 79360, 81964, 84608, 92540, 102455, 105760, 107632, 111104, 123008, 134540, 138880, 143437, 148064, 153760, 158720, 163928, 169216, 185080, 204910, 211520, 215264, 222208, 246016, 269080, 277760, 286874, 296128, 307520, 327856, 338432, 370160, 409820, 423040, 430528, 492032, 538160, 555520, 573748, 592256, 615040, 635221, 655712, 676864, 717185, 740320, 819640, 846080, 861056, 984064, 1076320, 1111040, 1147496, 1184512, 1230080, 1270442, 1311424, 1434370, 1480640, 1639280, 1692160, 1722112, 2152640, 2294992, 2369024, 2460160, 2540884, 2622848, 2868740, 2961280, 3176105, 3278560, 3384320, 3444224, 4305280, 4446547, 4589984, 4738048, 4920320, 5081768, 5245696, 5737480, 5922560, 6352210, 6557120, 6888448, 8610560, 8893094, 9179968, 10163536, 10491392, 11474960, 11845120, 12704420, 13114240, 17221120, 17786188, 18359936, 20327072, 20982784, 22232735, 22949920, 23690240, 25408840, 26228480, 34442240, 35572376, 36719872, 40654144, 44465470, 45899840, 50817680, 52456960, 71144752, 73439744, 81308288, 88930940, 91799680, 101635360, 104913920, 142289504, 146879488, 162616576, 177861880, 183599360, 203270720, 284579008, 325233152, 355723760, 367198720, 406541440, 569158016, 650466304, 711447520, 734397440, 813082880, 1138316032, 1422895040, 1626165760, 2276632064, 2845790080, 3252331520, 4553264128, 5691580160, 11383160320, 22766320640]

約数ペア:

[(1, 22766320640), (2, 11383160320), (4, 5691580160), (5, 4553264128), (7, 3252331520), (8, 2845790080), (10, 2276632064), (14, 1626165760), (16, 1422895040), (20, 1138316032), (28, 813082880), (31, 734397440), (32, 711447520), (35, 650466304), (40, 569158016), (56, 406541440), (62, 367198720), (64, 355723760), (70, 325233152), (80, 284579008), (112, 203270720), (124, 183599360), (128, 177861880), (140, 162616576), (155, 146879488), (160, 142289504), (217, 104913920), (224, 101635360), (248, 91799680), (256, 88930940), (280, 81308288), (310, 73439744), (320, 71144752), (434, 52456960), (448, 50817680), (496, 45899840), (512, 44465470), (560, 40654144), (620, 36719872), (640, 35572376), (661, 34442240), (868, 26228480), (896, 25408840), (961, 23690240), (992, 22949920), (1024, 22232735), (1085, 20982784), (1120, 20327072), (1240, 18359936), (1280, 17786188), (1322, 17221120), (1736, 13114240), (1792, 12704420), (1922, 11845120), (1984, 11474960), (2170, 10491392), (2240, 10163536), (2480, 9179968), (2560, 8893094), (2644, 8610560), (3305, 6888448), (3472, 6557120), (3584, 6352210), (3844, 5922560), (3968, 5737480), (4340, 5245696), (4480, 5081768), (4627, 4920320), (4805, 4738048), (4960, 4589984), (5120, 4446547), (5288, 4305280), (6610, 3444224), (6727, 3384320), (6944, 3278560), (7168, 3176105), (7688, 2961280), (7936, 2868740), (8680, 2622848), (8960, 2540884), (9254, 2460160), (9610, 2369024), (9920, 2294992), (10576, 2152640), (13220, 1722112), (13454, 1692160), (13888, 1639280), (15376, 1480640), (15872, 1434370), (17360, 1311424), (17920, 1270442), (18508, 1230080), (19220, 1184512), (19840, 1147496), (20491, 1111040), (21152, 1076320), (23135, 984064), (26440, 861056), (26908, 846080), (27776, 819640), (30752, 740320), (31744, 717185), (33635, 676864), (34720, 655712), (35840, 635221), (37016, 615040), (38440, 592256), (39680, 573748), (40982, 555520), (42304, 538160), (46270, 492032), (52880, 430528), (53816, 423040), (55552, 409820), (61504, 370160), (67270, 338432), (69440, 327856), (74032, 307520), (76880, 296128), (79360, 286874), (81964, 277760), (84608, 269080), (92540, 246016), (102455, 222208), (105760, 215264), (107632, 211520), (111104, 204910), (123008, 185080), (134540, 169216), (138880, 163928), (143437, 158720), (148064, 153760)]