15882756120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{81853}}^1$

素因数の和:81895

約数の個数: 288

約数和(自身を含む): 65506119120

約数和(自身を除く): 49623363000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 735, 770, 792, 840, 882, 924, 980, 990, 1078, 1155, 1176, 1260, 1320, 1386, 1470, 1540, 1617, 1764, 1848, 1960, 1980, 2156, 2205, 2310, 2520, 2695, 2772, 2940, 3080, 3234, 3465, 3528, 3960, 4312, 4410, 4620, 4851, 5390, 5544, 5880, 6468, 6930, 8085, 8820, 9240, 9702, 10780, 12936, 13860, 16170, 17640, 19404, 21560, 24255, 27720, 32340, 38808, 48510, 64680, 81853, 97020, 163706, 194040, 245559, 327412, 409265, 491118, 572971, 654824, 736677, 818530, 900383, 982236, 1145942, 1227795, 1473354, 1637060, 1718913, 1800766, 1964472, 2291884, 2455590, 2701149, 2864855, 2946708, 3274120, 3437826, 3601532, 3683385, 4010797, 4501915, 4583768, 4911180, 5156739, 5402298, 5729710, 5893416, 6302681, 6875652, 7203064, 7366770, 8021594, 8103447, 8594565, 9003830, 9822360, 10313478, 10804596, 11459420, 12032391, 12605362, 13505745, 13751304, 14733540, 16043188, 16206894, 17189130, 18007660, 18908043, 20053985, 20626956, 21609192, 22918840, 24064782, 25210724, 25783695, 27011490, 29467080, 31513405, 32086376, 32413788, 34378260, 36015320, 36097173, 37816086, 40107970, 40517235, 41253912, 44118767, 48129564, 50421448, 51567390, 54022980, 56724129, 60161955, 63026810, 64827576, 68756520, 72194346, 75632172, 80215940, 81034470, 88237534, 94540215, 96259128, 103134780, 108045960, 113448258, 120323910, 126053620, 132356301, 144388692, 151264344, 160431880, 162068940, 176475068, 180485865, 189080430, 206269560, 220593835, 226896516, 240647820, 252107240, 264712602, 283620645, 288777384, 324137880, 352950136, 360971730, 378160860, 397068903, 441187670, 453793032, 481295640, 529425204, 567241290, 661781505, 721943460, 756321720, 794137806, 882375340, 1058850408, 1134482580, 1323563010, 1443886920, 1588275612, 1764750680, 1985344515, 2268965160, 2647126020, 3176551224, 3970689030, 5294252040, 7941378060, 15882756120]

約数ペア:

[(1, 15882756120), (2, 7941378060), (3, 5294252040), (4, 3970689030), (5, 3176551224), (6, 2647126020), (7, 2268965160), (8, 1985344515), (9, 1764750680), (10, 1588275612), (11, 1443886920), (12, 1323563010), (14, 1134482580), (15, 1058850408), (18, 882375340), (20, 794137806), (21, 756321720), (22, 721943460), (24, 661781505), (28, 567241290), (30, 529425204), (33, 481295640), (35, 453793032), (36, 441187670), (40, 397068903), (42, 378160860), (44, 360971730), (45, 352950136), (49, 324137880), (55, 288777384), (56, 283620645), (60, 264712602), (63, 252107240), (66, 240647820), (70, 226896516), (72, 220593835), (77, 206269560), (84, 189080430), (88, 180485865), (90, 176475068), (98, 162068940), (99, 160431880), (105, 151264344), (110, 144388692), (120, 132356301), (126, 126053620), (132, 120323910), (140, 113448258), (147, 108045960), (154, 103134780), (165, 96259128), (168, 94540215), (180, 88237534), (196, 81034470), (198, 80215940), (210, 75632172), (220, 72194346), (231, 68756520), (245, 64827576), (252, 63026810), (264, 60161955), (280, 56724129), (294, 54022980), (308, 51567390), (315, 50421448), (330, 48129564), (360, 44118767), (385, 41253912), (392, 40517235), (396, 40107970), (420, 37816086), (440, 36097173), (441, 36015320), (462, 34378260), (490, 32413788), (495, 32086376), (504, 31513405), (539, 29467080), (588, 27011490), (616, 25783695), (630, 25210724), (660, 24064782), (693, 22918840), (735, 21609192), (770, 20626956), (792, 20053985), (840, 18908043), (882, 18007660), (924, 17189130), (980, 16206894), (990, 16043188), (1078, 14733540), (1155, 13751304), (1176, 13505745), (1260, 12605362), (1320, 12032391), (1386, 11459420), (1470, 10804596), (1540, 10313478), (1617, 9822360), (1764, 9003830), (1848, 8594565), (1960, 8103447), (1980, 8021594), (2156, 7366770), (2205, 7203064), (2310, 6875652), (2520, 6302681), (2695, 5893416), (2772, 5729710), (2940, 5402298), (3080, 5156739), (3234, 4911180), (3465, 4583768), (3528, 4501915), (3960, 4010797), (4312, 3683385), (4410, 3601532), (4620, 3437826), (4851, 3274120), (5390, 2946708), (5544, 2864855), (5880, 2701149), (6468, 2455590), (6930, 2291884), (8085, 1964472), (8820, 1800766), (9240, 1718913), (9702, 1637060), (10780, 1473354), (12936, 1227795), (13860, 1145942), (16170, 982236), (17640, 900383), (19404, 818530), (21560, 736677), (24255, 654824), (27720, 572971), (32340, 491118), (38808, 409265), (48510, 327412), (64680, 245559), (81853, 194040), (97020, 163706)]