7405540272

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2399}}^1$

素因数の和:2540

約数の個数: 240

約数和(自身を含む): 23885971200

約数和(自身を除く): 16480430928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 97, 102, 104, 117, 136, 144, 153, 156, 194, 204, 208, 221, 234, 272, 291, 306, 312, 388, 408, 442, 468, 582, 612, 624, 663, 776, 816, 873, 884, 936, 1164, 1224, 1261, 1326, 1552, 1649, 1746, 1768, 1872, 1989, 2328, 2399, 2448, 2522, 2652, 3298, 3492, 3536, 3783, 3978, 4656, 4798, 4947, 5044, 5304, 6596, 6984, 7197, 7566, 7956, 9596, 9894, 10088, 10608, 11349, 13192, 13968, 14394, 14841, 15132, 15912, 19192, 19788, 20176, 21437, 21591, 22698, 26384, 28788, 29682, 30264, 31187, 31824, 38384, 39576, 40783, 42874, 43182, 45396, 57576, 59364, 60528, 62374, 64311, 79152, 81566, 85748, 86364, 90792, 93561, 115152, 118728, 122349, 124748, 128622, 163132, 171496, 172728, 181584, 187122, 192933, 232703, 237456, 244698, 249496, 257244, 280683, 326264, 342992, 345456, 367047, 374244, 385866, 465406, 489396, 498992, 514488, 530179, 561366, 652528, 698109, 734094, 748488, 771732, 930812, 978792, 1028976, 1060358, 1122732, 1396218, 1468188, 1496976, 1543464, 1590537, 1861624, 1957584, 2094327, 2120716, 2245464, 2792436, 2936376, 3025139, 3086928, 3181074, 3723248, 3955951, 4188654, 4241432, 4490928, 4771611, 5584872, 5872752, 6050278, 6362148, 7911902, 8377308, 8482864, 9075417, 9543222, 11169744, 11867853, 12100556, 12724296, 15823804, 16754616, 18150834, 19086444, 23735706, 24201112, 25448592, 27226251, 31647608, 33509232, 35603559, 36301668, 38172888, 47471412, 48402224, 51427363, 54452502, 63295216, 71207118, 72603336, 76345776, 94942824, 102854726, 108905004, 142414236, 145206672, 154282089, 189885648, 205709452, 217810008, 284828472, 308564178, 411418904, 435620016, 462846267, 569656944, 617128356, 822837808, 925692534, 1234256712, 1851385068, 2468513424, 3702770136, 7405540272]

約数ペア:

[(1, 7405540272), (2, 3702770136), (3, 2468513424), (4, 1851385068), (6, 1234256712), (8, 925692534), (9, 822837808), (12, 617128356), (13, 569656944), (16, 462846267), (17, 435620016), (18, 411418904), (24, 308564178), (26, 284828472), (34, 217810008), (36, 205709452), (39, 189885648), (48, 154282089), (51, 145206672), (52, 142414236), (68, 108905004), (72, 102854726), (78, 94942824), (97, 76345776), (102, 72603336), (104, 71207118), (117, 63295216), (136, 54452502), (144, 51427363), (153, 48402224), (156, 47471412), (194, 38172888), (204, 36301668), (208, 35603559), (221, 33509232), (234, 31647608), (272, 27226251), (291, 25448592), (306, 24201112), (312, 23735706), (388, 19086444), (408, 18150834), (442, 16754616), (468, 15823804), (582, 12724296), (612, 12100556), (624, 11867853), (663, 11169744), (776, 9543222), (816, 9075417), (873, 8482864), (884, 8377308), (936, 7911902), (1164, 6362148), (1224, 6050278), (1261, 5872752), (1326, 5584872), (1552, 4771611), (1649, 4490928), (1746, 4241432), (1768, 4188654), (1872, 3955951), (1989, 3723248), (2328, 3181074), (2399, 3086928), (2448, 3025139), (2522, 2936376), (2652, 2792436), (3298, 2245464), (3492, 2120716), (3536, 2094327), (3783, 1957584), (3978, 1861624), (4656, 1590537), (4798, 1543464), (4947, 1496976), (5044, 1468188), (5304, 1396218), (6596, 1122732), (6984, 1060358), (7197, 1028976), (7566, 978792), (7956, 930812), (9596, 771732), (9894, 748488), (10088, 734094), (10608, 698109), (11349, 652528), (13192, 561366), (13968, 530179), (14394, 514488), (14841, 498992), (15132, 489396), (15912, 465406), (19192, 385866), (19788, 374244), (20176, 367047), (21437, 345456), (21591, 342992), (22698, 326264), (26384, 280683), (28788, 257244), (29682, 249496), (30264, 244698), (31187, 237456), (31824, 232703), (38384, 192933), (39576, 187122), (40783, 181584), (42874, 172728), (43182, 171496), (45396, 163132), (57576, 128622), (59364, 124748), (60528, 122349), (62374, 118728), (64311, 115152), (79152, 93561), (81566, 90792), (85748, 86364)]