26488012920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:706

約数の個数: 192

約数和(自身を含む): 81565716960

約数和(自身を除く): 55077704040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 137, 183, 244, 274, 305, 366, 411, 433, 488, 548, 610, 685, 732, 822, 866, 915, 1096, 1220, 1299, 1370, 1464, 1644, 1732, 1830, 2055, 2165, 2440, 2598, 2740, 3288, 3464, 3660, 3721, 4110, 4330, 5196, 5480, 6495, 7320, 7442, 8220, 8357, 8660, 10392, 11163, 12990, 14884, 16440, 16714, 17320, 18605, 22326, 25071, 25980, 26413, 29768, 33428, 37210, 41785, 44652, 50142, 51960, 52826, 55815, 59321, 66856, 74420, 79239, 83570, 89304, 100284, 105652, 111630, 118642, 125355, 132065, 148840, 158478, 167140, 177963, 200568, 211304, 223260, 237284, 250710, 264130, 296605, 316956, 334280, 355926, 396195, 446520, 474568, 501420, 509777, 528260, 593210, 633912, 711852, 792390, 889815, 1002840, 1019554, 1056520, 1186420, 1423704, 1529331, 1584780, 1611193, 1779630, 2039108, 2372840, 2548885, 3058662, 3169560, 3222386, 3559260, 3618581, 4078216, 4833579, 5097770, 6117324, 6444772, 7118520, 7237162, 7646655, 8055965, 9667158, 10195540, 10855743, 12234648, 12889544, 14474324, 15293310, 16111930, 18092905, 19334316, 20391080, 21711486, 24167895, 28948648, 30586620, 32223860, 36185810, 38668632, 43422972, 48335790, 54278715, 61173240, 64447720, 72371620, 86845944, 96671580, 108557430, 144743240, 193343160, 217114860, 220733441, 434229720, 441466882, 662200323, 882933764, 1103667205, 1324400646, 1765867528, 2207334410, 2648801292, 3311001615, 4414668820, 5297602584, 6622003230, 8829337640, 13244006460, 26488012920]

約数ペア:

[(1, 26488012920), (2, 13244006460), (3, 8829337640), (4, 6622003230), (5, 5297602584), (6, 4414668820), (8, 3311001615), (10, 2648801292), (12, 2207334410), (15, 1765867528), (20, 1324400646), (24, 1103667205), (30, 882933764), (40, 662200323), (60, 441466882), (61, 434229720), (120, 220733441), (122, 217114860), (137, 193343160), (183, 144743240), (244, 108557430), (274, 96671580), (305, 86845944), (366, 72371620), (411, 64447720), (433, 61173240), (488, 54278715), (548, 48335790), (610, 43422972), (685, 38668632), (732, 36185810), (822, 32223860), (866, 30586620), (915, 28948648), (1096, 24167895), (1220, 21711486), (1299, 20391080), (1370, 19334316), (1464, 18092905), (1644, 16111930), (1732, 15293310), (1830, 14474324), (2055, 12889544), (2165, 12234648), (2440, 10855743), (2598, 10195540), (2740, 9667158), (3288, 8055965), (3464, 7646655), (3660, 7237162), (3721, 7118520), (4110, 6444772), (4330, 6117324), (5196, 5097770), (5480, 4833579), (6495, 4078216), (7320, 3618581), (7442, 3559260), (8220, 3222386), (8357, 3169560), (8660, 3058662), (10392, 2548885), (11163, 2372840), (12990, 2039108), (14884, 1779630), (16440, 1611193), (16714, 1584780), (17320, 1529331), (18605, 1423704), (22326, 1186420), (25071, 1056520), (25980, 1019554), (26413, 1002840), (29768, 889815), (33428, 792390), (37210, 711852), (41785, 633912), (44652, 593210), (50142, 528260), (51960, 509777), (52826, 501420), (55815, 474568), (59321, 446520), (66856, 396195), (74420, 355926), (79239, 334280), (83570, 316956), (89304, 296605), (100284, 264130), (105652, 250710), (111630, 237284), (118642, 223260), (125355, 211304), (132065, 200568), (148840, 177963), (158478, 167140)]