965454080

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 2472422400

約数和(自身を除く): 1506968320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 128, 145, 155, 160, 232, 248, 256, 290, 310, 320, 464, 496, 580, 620, 640, 839, 899, 928, 992, 1160, 1240, 1280, 1678, 1798, 1856, 1984, 2320, 2480, 3356, 3596, 3712, 3968, 4195, 4495, 4640, 4960, 6712, 7192, 7424, 7936, 8390, 8990, 9280, 9920, 13424, 14384, 16780, 17980, 18560, 19840, 24331, 26009, 26848, 28768, 33560, 35960, 37120, 39680, 48662, 52018, 53696, 57536, 67120, 71920, 97324, 104036, 107392, 115072, 121655, 130045, 134240, 143840, 194648, 208072, 214784, 230144, 243310, 260090, 268480, 287680, 389296, 416144, 486620, 520180, 536960, 575360, 754261, 778592, 832288, 973240, 1040360, 1073920, 1150720, 1508522, 1557184, 1664576, 1946480, 2080720, 3017044, 3114368, 3329152, 3771305, 3892960, 4161440, 6034088, 6228736, 6658304, 7542610, 7785920, 8322880, 12068176, 15085220, 15571840, 16645760, 24136352, 30170440, 31143680, 33291520, 48272704, 60340880, 96545408, 120681760, 193090816, 241363520, 482727040, 965454080]

約数ペア:

[(1, 965454080), (2, 482727040), (4, 241363520), (5, 193090816), (8, 120681760), (10, 96545408), (16, 60340880), (20, 48272704), (29, 33291520), (31, 31143680), (32, 30170440), (40, 24136352), (58, 16645760), (62, 15571840), (64, 15085220), (80, 12068176), (116, 8322880), (124, 7785920), (128, 7542610), (145, 6658304), (155, 6228736), (160, 6034088), (232, 4161440), (248, 3892960), (256, 3771305), (290, 3329152), (310, 3114368), (320, 3017044), (464, 2080720), (496, 1946480), (580, 1664576), (620, 1557184), (640, 1508522), (839, 1150720), (899, 1073920), (928, 1040360), (992, 973240), (1160, 832288), (1240, 778592), (1280, 754261), (1678, 575360), (1798, 536960), (1856, 520180), (1984, 486620), (2320, 416144), (2480, 389296), (3356, 287680), (3596, 268480), (3712, 260090), (3968, 243310), (4195, 230144), (4495, 214784), (4640, 208072), (4960, 194648), (6712, 143840), (7192, 134240), (7424, 130045), (7936, 121655), (8390, 115072), (8990, 107392), (9280, 104036), (9920, 97324), (13424, 71920), (14384, 67120), (16780, 57536), (17980, 53696), (18560, 52018), (19840, 48662), (24331, 39680), (26009, 37120), (26848, 35960), (28768, 33560)]