28466081640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{8429}}^1$

素因数の和:8561

約数の個数: 256

約数和(自身を含む): 98327520000

約数和(自身を除く): 69861438360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 59, 60, 72, 90, 106, 108, 118, 120, 135, 159, 177, 180, 212, 216, 236, 265, 270, 295, 318, 354, 360, 424, 472, 477, 530, 531, 540, 590, 636, 708, 795, 885, 954, 1060, 1062, 1080, 1180, 1272, 1416, 1431, 1590, 1593, 1770, 1908, 2120, 2124, 2360, 2385, 2655, 2862, 3127, 3180, 3186, 3540, 3816, 4248, 4770, 5310, 5724, 6254, 6360, 6372, 7080, 7155, 7965, 8429, 9381, 9540, 10620, 11448, 12508, 12744, 14310, 15635, 15930, 16858, 18762, 19080, 21240, 25016, 25287, 28143, 28620, 31270, 31860, 33716, 37524, 42145, 46905, 50574, 56286, 57240, 62540, 63720, 67432, 75048, 75861, 84290, 84429, 93810, 101148, 112572, 125080, 126435, 140715, 151722, 168580, 168858, 187620, 202296, 225144, 227583, 252870, 281430, 303444, 337160, 337716, 375240, 379305, 422145, 446737, 455166, 497311, 505740, 562860, 606888, 675432, 758610, 844290, 893474, 910332, 994622, 1011480, 1125720, 1137915, 1340211, 1491933, 1517220, 1688580, 1786948, 1820664, 1989244, 2233685, 2275830, 2486555, 2680422, 2983866, 3034440, 3377160, 3573896, 3978488, 4020633, 4467370, 4475799, 4551660, 4973110, 5360844, 5967732, 6701055, 7459665, 8041266, 8934740, 8951598, 9103320, 9946220, 10721688, 11935464, 12061899, 13402110, 13427397, 14919330, 16082532, 17869480, 17903196, 19892440, 20103165, 22378995, 24123798, 26357483, 26804220, 26854794, 29838660, 32165064, 35806392, 40206330, 44757990, 48247596, 52714966, 53608440, 53709588, 59677320, 60309495, 67136985, 79072449, 80412660, 89515980, 96495192, 105429932, 107419176, 120618990, 131787415, 134273970, 158144898, 160825320, 179031960, 210859864, 237217347, 241237980, 263574830, 268547940, 316289796, 395362245, 474434694, 482475960, 527149660, 537095880, 632579592, 711652041, 790724490, 948869388, 1054299320, 1186086735, 1423304082, 1581448980, 1897738776, 2372173470, 2846608164, 3162897960, 3558260205, 4744346940, 5693216328, 7116520410, 9488693880, 14233040820, 28466081640]

約数ペア:

[(1, 28466081640), (2, 14233040820), (3, 9488693880), (4, 7116520410), (5, 5693216328), (6, 4744346940), (8, 3558260205), (9, 3162897960), (10, 2846608164), (12, 2372173470), (15, 1897738776), (18, 1581448980), (20, 1423304082), (24, 1186086735), (27, 1054299320), (30, 948869388), (36, 790724490), (40, 711652041), (45, 632579592), (53, 537095880), (54, 527149660), (59, 482475960), (60, 474434694), (72, 395362245), (90, 316289796), (106, 268547940), (108, 263574830), (118, 241237980), (120, 237217347), (135, 210859864), (159, 179031960), (177, 160825320), (180, 158144898), (212, 134273970), (216, 131787415), (236, 120618990), (265, 107419176), (270, 105429932), (295, 96495192), (318, 89515980), (354, 80412660), (360, 79072449), (424, 67136985), (472, 60309495), (477, 59677320), (530, 53709588), (531, 53608440), (540, 52714966), (590, 48247596), (636, 44757990), (708, 40206330), (795, 35806392), (885, 32165064), (954, 29838660), (1060, 26854794), (1062, 26804220), (1080, 26357483), (1180, 24123798), (1272, 22378995), (1416, 20103165), (1431, 19892440), (1590, 17903196), (1593, 17869480), (1770, 16082532), (1908, 14919330), (2120, 13427397), (2124, 13402110), (2360, 12061899), (2385, 11935464), (2655, 10721688), (2862, 9946220), (3127, 9103320), (3180, 8951598), (3186, 8934740), (3540, 8041266), (3816, 7459665), (4248, 6701055), (4770, 5967732), (5310, 5360844), (5724, 4973110), (6254, 4551660), (6360, 4475799), (6372, 4467370), (7080, 4020633), (7155, 3978488), (7965, 3573896), (8429, 3377160), (9381, 3034440), (9540, 2983866), (10620, 2680422), (11448, 2486555), (12508, 2275830), (12744, 2233685), (14310, 1989244), (15635, 1820664), (15930, 1786948), (16858, 1688580), (18762, 1517220), (19080, 1491933), (21240, 1340211), (25016, 1137915), (25287, 1125720), (28143, 1011480), (28620, 994622), (31270, 910332), (31860, 893474), (33716, 844290), (37524, 758610), (42145, 675432), (46905, 606888), (50574, 562860), (56286, 505740), (57240, 497311), (62540, 455166), (63720, 446737), (67432, 422145), (75048, 379305), (75861, 375240), (84290, 337716), (84429, 337160), (93810, 303444), (101148, 281430), (112572, 252870), (125080, 227583), (126435, 225144), (140715, 202296), (151722, 187620), (168580, 168858)]