23254126720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{839}}^1$

素因数の和:1027

約数の個数: 256

約数和(自身を含む): 63170150400

約数和(自身を除く): 39916023680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 127, 128, 155, 160, 176, 220, 248, 254, 310, 320, 341, 352, 440, 496, 508, 620, 635, 640, 682, 704, 839, 880, 992, 1016, 1240, 1270, 1364, 1397, 1408, 1678, 1705, 1760, 1984, 2032, 2480, 2540, 2728, 2794, 3356, 3410, 3520, 3937, 3968, 4064, 4195, 4960, 5080, 5456, 5588, 6712, 6820, 6985, 7040, 7874, 8128, 8390, 9229, 9920, 10160, 10912, 11176, 13424, 13640, 13970, 15748, 16256, 16780, 18458, 19685, 19840, 20320, 21824, 22352, 26009, 26848, 27280, 27940, 31496, 33560, 36916, 39370, 40640, 43307, 43648, 44704, 46145, 52018, 53696, 54560, 55880, 62992, 67120, 73832, 78740, 81280, 86614, 89408, 92290, 104036, 106553, 107392, 109120, 111760, 125984, 130045, 134240, 147664, 157480, 173228, 178816, 184580, 208072, 213106, 216535, 218240, 223520, 251968, 260090, 268480, 286099, 295328, 314960, 346456, 369160, 416144, 426212, 433070, 447040, 503936, 520180, 532765, 536960, 572198, 590656, 629920, 692912, 738320, 832288, 852424, 866140, 894080, 1040360, 1065530, 1144396, 1172083, 1181312, 1259840, 1385824, 1430495, 1476640, 1664576, 1704848, 1732280, 2080720, 2131060, 2288792, 2344166, 2519680, 2771648, 2860990, 2953280, 3303143, 3329152, 3409696, 3464560, 4161440, 4262120, 4577584, 4688332, 5543296, 5721980, 5860415, 5906560, 6606286, 6819392, 6929120, 8322880, 8524240, 9155168, 9376664, 11443960, 11720830, 13212572, 13638784, 13858240, 16515715, 16645760, 17048480, 18310336, 18753328, 22887920, 23441660, 26425144, 27716480, 33031430, 34096960, 36334573, 36620672, 37506656, 45775840, 46883320, 52850288, 66062860, 68193920, 72669146, 75013312, 91551680, 93766640, 105700576, 132125720, 145338292, 150026624, 181672865, 183103360, 187533280, 211401152, 264251440, 290676584, 363345730, 375066560, 422802304, 528502880, 581353168, 726691460, 750133120, 1057005760, 1162706336, 1453382920, 2114011520, 2325412672, 2906765840, 4650825344, 5813531680, 11627063360, 23254126720]

約数ペア:

[(1, 23254126720), (2, 11627063360), (4, 5813531680), (5, 4650825344), (8, 2906765840), (10, 2325412672), (11, 2114011520), (16, 1453382920), (20, 1162706336), (22, 1057005760), (31, 750133120), (32, 726691460), (40, 581353168), (44, 528502880), (55, 422802304), (62, 375066560), (64, 363345730), (80, 290676584), (88, 264251440), (110, 211401152), (124, 187533280), (127, 183103360), (128, 181672865), (155, 150026624), (160, 145338292), (176, 132125720), (220, 105700576), (248, 93766640), (254, 91551680), (310, 75013312), (320, 72669146), (341, 68193920), (352, 66062860), (440, 52850288), (496, 46883320), (508, 45775840), (620, 37506656), (635, 36620672), (640, 36334573), (682, 34096960), (704, 33031430), (839, 27716480), (880, 26425144), (992, 23441660), (1016, 22887920), (1240, 18753328), (1270, 18310336), (1364, 17048480), (1397, 16645760), (1408, 16515715), (1678, 13858240), (1705, 13638784), (1760, 13212572), (1984, 11720830), (2032, 11443960), (2480, 9376664), (2540, 9155168), (2728, 8524240), (2794, 8322880), (3356, 6929120), (3410, 6819392), (3520, 6606286), (3937, 5906560), (3968, 5860415), (4064, 5721980), (4195, 5543296), (4960, 4688332), (5080, 4577584), (5456, 4262120), (5588, 4161440), (6712, 3464560), (6820, 3409696), (6985, 3329152), (7040, 3303143), (7874, 2953280), (8128, 2860990), (8390, 2771648), (9229, 2519680), (9920, 2344166), (10160, 2288792), (10912, 2131060), (11176, 2080720), (13424, 1732280), (13640, 1704848), (13970, 1664576), (15748, 1476640), (16256, 1430495), (16780, 1385824), (18458, 1259840), (19685, 1181312), (19840, 1172083), (20320, 1144396), (21824, 1065530), (22352, 1040360), (26009, 894080), (26848, 866140), (27280, 852424), (27940, 832288), (31496, 738320), (33560, 692912), (36916, 629920), (39370, 590656), (40640, 572198), (43307, 536960), (43648, 532765), (44704, 520180), (46145, 503936), (52018, 447040), (53696, 433070), (54560, 426212), (55880, 416144), (62992, 369160), (67120, 346456), (73832, 314960), (78740, 295328), (81280, 286099), (86614, 268480), (89408, 260090), (92290, 251968), (104036, 223520), (106553, 218240), (107392, 216535), (109120, 213106), (111760, 208072), (125984, 184580), (130045, 178816), (134240, 173228), (147664, 157480)]