7727101080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{29633}}^1$

素因数の和:29741

約数の個数: 128

約数和(自身を含む): 24195568320

約数和(自身を除く): 16468467240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 53, 60, 82, 106, 120, 123, 159, 164, 205, 212, 246, 265, 318, 328, 410, 424, 492, 530, 615, 636, 795, 820, 984, 1060, 1230, 1272, 1590, 1640, 2120, 2173, 2460, 3180, 4346, 4920, 6360, 6519, 8692, 10865, 13038, 17384, 21730, 26076, 29633, 32595, 43460, 52152, 59266, 65190, 86920, 88899, 118532, 130380, 148165, 177798, 237064, 260760, 296330, 355596, 444495, 592660, 711192, 888990, 1185320, 1214953, 1570549, 1777980, 2429906, 3141098, 3555960, 3644859, 4711647, 4859812, 6074765, 6282196, 7289718, 7852745, 9423294, 9719624, 12149530, 12564392, 14579436, 15705490, 18224295, 18846588, 23558235, 24299060, 29158872, 31410980, 36448590, 37693176, 47116470, 48598120, 62821960, 64392509, 72897180, 94232940, 128785018, 145794360, 188465880, 193177527, 257570036, 321962545, 386355054, 515140072, 643925090, 772710108, 965887635, 1287850180, 1545420216, 1931775270, 2575700360, 3863550540, 7727101080]

約数ペア:

[(1, 7727101080), (2, 3863550540), (3, 2575700360), (4, 1931775270), (5, 1545420216), (6, 1287850180), (8, 965887635), (10, 772710108), (12, 643925090), (15, 515140072), (20, 386355054), (24, 321962545), (30, 257570036), (40, 193177527), (41, 188465880), (53, 145794360), (60, 128785018), (82, 94232940), (106, 72897180), (120, 64392509), (123, 62821960), (159, 48598120), (164, 47116470), (205, 37693176), (212, 36448590), (246, 31410980), (265, 29158872), (318, 24299060), (328, 23558235), (410, 18846588), (424, 18224295), (492, 15705490), (530, 14579436), (615, 12564392), (636, 12149530), (795, 9719624), (820, 9423294), (984, 7852745), (1060, 7289718), (1230, 6282196), (1272, 6074765), (1590, 4859812), (1640, 4711647), (2120, 3644859), (2173, 3555960), (2460, 3141098), (3180, 2429906), (4346, 1777980), (4920, 1570549), (6360, 1214953), (6519, 1185320), (8692, 888990), (10865, 711192), (13038, 592660), (17384, 444495), (21730, 355596), (26076, 296330), (29633, 260760), (32595, 237064), (43460, 177798), (52152, 148165), (59266, 130380), (65190, 118532), (86920, 88899)]