28756057680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{42899}}^1$

素因数の和:42951

約数の個数: 360

約数和(自身を含む): 118254708000

約数和(自身を除く): 89498650320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 98, 105, 112, 114, 120, 126, 133, 140, 144, 147, 152, 168, 171, 180, 190, 196, 210, 228, 240, 245, 252, 266, 280, 285, 294, 304, 315, 336, 342, 360, 380, 392, 399, 420, 441, 456, 490, 504, 532, 560, 570, 588, 630, 665, 684, 720, 735, 760, 784, 798, 840, 855, 882, 912, 931, 980, 1008, 1064, 1140, 1176, 1197, 1260, 1330, 1368, 1470, 1520, 1596, 1680, 1710, 1764, 1862, 1960, 1995, 2128, 2205, 2280, 2352, 2394, 2520, 2660, 2736, 2793, 2940, 3192, 3420, 3528, 3724, 3920, 3990, 4410, 4560, 4655, 4788, 5040, 5320, 5586, 5880, 5985, 6384, 6840, 7056, 7448, 7980, 8379, 8820, 9310, 9576, 10640, 11172, 11760, 11970, 13680, 13965, 14896, 15960, 16758, 17640, 18620, 19152, 22344, 23940, 27930, 31920, 33516, 35280, 37240, 41895, 42899, 44688, 47880, 55860, 67032, 74480, 83790, 85798, 95760, 111720, 128697, 134064, 167580, 171596, 214495, 223440, 257394, 300293, 335160, 343192, 386091, 428990, 514788, 600586, 643485, 670320, 686384, 772182, 815081, 857980, 900879, 1029576, 1201172, 1286970, 1501465, 1544364, 1630162, 1715960, 1801758, 1930455, 2059152, 2102051, 2402344, 2445243, 2573940, 2702637, 3002930, 3088728, 3260324, 3431920, 3603516, 3860910, 4075405, 4204102, 4504395, 4804688, 4890486, 5147880, 5405274, 5705567, 6005860, 6177456, 6306153, 6520648, 7207032, 7335729, 7721820, 8150810, 8408204, 9008790, 9780972, 10295760, 10510255, 10810548, 11411134, 12011720, 12226215, 12612306, 13041296, 13513185, 14414064, 14671458, 15443640, 16301620, 16816408, 17116701, 18017580, 18918459, 19561944, 21020510, 21621096, 22822268, 24023440, 24452430, 25224612, 27026370, 28527835, 29342916, 30887280, 31530765, 32603240, 33632816, 34233402, 36035160, 36678645, 37836918, 39123888, 39938969, 42041020, 43242192, 45644536, 48904860, 50449224, 51350103, 54052740, 57055670, 58685832, 63061530, 65206480, 68466804, 72070320, 73357290, 75673836, 79877938, 84082040, 85583505, 91289072, 94592295, 97809720, 100898448, 102700206, 108105480, 114111340, 117371664, 119816907, 126123060, 136933608, 146714580, 151347672, 159755876, 168164080, 171167010, 189184590, 195619440, 199694845, 205400412, 216210960, 228222680, 239633814, 252246120, 256750515, 273867216, 293429160, 302695344, 319511752, 342334020, 359450721, 378369180, 399389690, 410800824, 456445360, 479267628, 504492240, 513501030, 586858320, 599084535, 639023504, 684668040, 718901442, 756738360, 798779380, 821601648, 958535256, 1027002060, 1198169070, 1369336080, 1437802884, 1513476720, 1597558760, 1797253605, 1917070512, 2054004120, 2396338140, 2875605768, 3195117520, 3594507210, 4108008240, 4792676280, 5751211536, 7189014420, 9585352560, 14378028840, 28756057680]

約数ペア:

[(1, 28756057680), (2, 14378028840), (3, 9585352560), (4, 7189014420), (5, 5751211536), (6, 4792676280), (7, 4108008240), (8, 3594507210), (9, 3195117520), (10, 2875605768), (12, 2396338140), (14, 2054004120), (15, 1917070512), (16, 1797253605), (18, 1597558760), (19, 1513476720), (20, 1437802884), (21, 1369336080), (24, 1198169070), (28, 1027002060), (30, 958535256), (35, 821601648), (36, 798779380), (38, 756738360), (40, 718901442), (42, 684668040), (45, 639023504), (48, 599084535), (49, 586858320), (56, 513501030), (57, 504492240), (60, 479267628), (63, 456445360), (70, 410800824), (72, 399389690), (76, 378369180), (80, 359450721), (84, 342334020), (90, 319511752), (95, 302695344), (98, 293429160), (105, 273867216), (112, 256750515), (114, 252246120), (120, 239633814), (126, 228222680), (133, 216210960), (140, 205400412), (144, 199694845), (147, 195619440), (152, 189184590), (168, 171167010), (171, 168164080), (180, 159755876), (190, 151347672), (196, 146714580), (210, 136933608), (228, 126123060), (240, 119816907), (245, 117371664), (252, 114111340), (266, 108105480), (280, 102700206), (285, 100898448), (294, 97809720), (304, 94592295), (315, 91289072), (336, 85583505), (342, 84082040), (360, 79877938), (380, 75673836), (392, 73357290), (399, 72070320), (420, 68466804), (441, 65206480), (456, 63061530), (490, 58685832), (504, 57055670), (532, 54052740), (560, 51350103), (570, 50449224), (588, 48904860), (630, 45644536), (665, 43242192), (684, 42041020), (720, 39938969), (735, 39123888), (760, 37836918), (784, 36678645), (798, 36035160), (840, 34233402), (855, 33632816), (882, 32603240), (912, 31530765), (931, 30887280), (980, 29342916), (1008, 28527835), (1064, 27026370), (1140, 25224612), (1176, 24452430), (1197, 24023440), (1260, 22822268), (1330, 21621096), (1368, 21020510), (1470, 19561944), (1520, 18918459), (1596, 18017580), (1680, 17116701), (1710, 16816408), (1764, 16301620), (1862, 15443640), (1960, 14671458), (1995, 14414064), (2128, 13513185), (2205, 13041296), (2280, 12612306), (2352, 12226215), (2394, 12011720), (2520, 11411134), (2660, 10810548), (2736, 10510255), (2793, 10295760), (2940, 9780972), (3192, 9008790), (3420, 8408204), (3528, 8150810), (3724, 7721820), (3920, 7335729), (3990, 7207032), (4410, 6520648), (4560, 6306153), (4655, 6177456), (4788, 6005860), (5040, 5705567), (5320, 5405274), (5586, 5147880), (5880, 4890486), (5985, 4804688), (6384, 4504395), (6840, 4204102), (7056, 4075405), (7448, 3860910), (7980, 3603516), (8379, 3431920), (8820, 3260324), (9310, 3088728), (9576, 3002930), (10640, 2702637), (11172, 2573940), (11760, 2445243), (11970, 2402344), (13680, 2102051), (13965, 2059152), (14896, 1930455), (15960, 1801758), (16758, 1715960), (17640, 1630162), (18620, 1544364), (19152, 1501465), (22344, 1286970), (23940, 1201172), (27930, 1029576), (31920, 900879), (33516, 857980), (35280, 815081), (37240, 772182), (41895, 686384), (42899, 670320), (44688, 643485), (47880, 600586), (55860, 514788), (67032, 428990), (74480, 386091), (83790, 343192), (85798, 335160), (95760, 300293), (111720, 257394), (128697, 223440), (134064, 214495), (167580, 171596)]