1024414440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3323}}^1$

素因数の和:3711

約数の個数: 128

約数和(自身を含む): 3522908160

約数和(自身を除く): 2498493720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 367, 420, 734, 840, 1101, 1468, 1835, 2202, 2569, 2936, 3323, 3670, 4404, 5138, 5505, 6646, 7340, 7707, 8808, 9969, 10276, 11010, 12845, 13292, 14680, 15414, 16615, 19938, 20552, 22020, 23261, 25690, 26584, 30828, 33230, 38535, 39876, 44040, 46522, 49845, 51380, 61656, 66460, 69783, 77070, 79752, 93044, 99690, 102760, 116305, 132920, 139566, 154140, 186088, 199380, 232610, 279132, 308280, 348915, 398760, 465220, 558264, 697830, 930440, 1219541, 1395660, 2439082, 2791320, 3658623, 4878164, 6097705, 7317246, 8536787, 9756328, 12195410, 14634492, 17073574, 18293115, 24390820, 25610361, 29268984, 34147148, 36586230, 42683935, 48781640, 51220722, 68294296, 73172460, 85367870, 102441444, 128051805, 146344920, 170735740, 204882888, 256103610, 341471480, 512207220, 1024414440]

約数ペア:

[(1, 1024414440), (2, 512207220), (3, 341471480), (4, 256103610), (5, 204882888), (6, 170735740), (7, 146344920), (8, 128051805), (10, 102441444), (12, 85367870), (14, 73172460), (15, 68294296), (20, 51220722), (21, 48781640), (24, 42683935), (28, 36586230), (30, 34147148), (35, 29268984), (40, 25610361), (42, 24390820), (56, 18293115), (60, 17073574), (70, 14634492), (84, 12195410), (105, 9756328), (120, 8536787), (140, 7317246), (168, 6097705), (210, 4878164), (280, 3658623), (367, 2791320), (420, 2439082), (734, 1395660), (840, 1219541), (1101, 930440), (1468, 697830), (1835, 558264), (2202, 465220), (2569, 398760), (2936, 348915), (3323, 308280), (3670, 279132), (4404, 232610), (5138, 199380), (5505, 186088), (6646, 154140), (7340, 139566), (7707, 132920), (8808, 116305), (9969, 102760), (10276, 99690), (11010, 93044), (12845, 79752), (13292, 77070), (14680, 69783), (15414, 66460), (16615, 61656), (19938, 51380), (20552, 49845), (22020, 46522), (23261, 44040), (25690, 39876), (26584, 38535), (30828, 33230)]