28491100560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:871

約数の個数: 480

約数和(自身を含む): 107243136000

約数和(自身を除く): 78752035440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 149, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 298, 310, 312, 360, 372, 390, 403, 447, 465, 468, 496, 520, 558, 585, 596, 620, 624, 659, 720, 744, 745, 780, 806, 894, 930, 936, 1040, 1116, 1170, 1192, 1209, 1240, 1318, 1341, 1395, 1488, 1490, 1560, 1612, 1788, 1860, 1872, 1937, 1977, 2015, 2232, 2235, 2340, 2384, 2418, 2480, 2636, 2682, 2790, 2980, 3120, 3224, 3295, 3576, 3627, 3720, 3874, 3954, 4030, 4464, 4470, 4619, 4680, 4836, 5272, 5364, 5580, 5811, 5931, 5960, 6045, 6448, 6590, 6705, 7152, 7254, 7440, 7748, 7908, 8060, 8567, 8940, 9238, 9360, 9672, 9685, 9885, 10544, 10728, 11160, 11622, 11862, 11920, 12090, 13180, 13410, 13857, 14508, 15496, 15816, 16120, 17134, 17433, 17880, 18135, 18476, 19344, 19370, 19770, 20429, 21456, 22320, 23095, 23244, 23724, 24180, 25701, 26360, 26820, 27714, 29016, 29055, 29655, 30992, 31632, 32240, 34268, 34866, 35760, 36270, 36952, 38740, 39540, 40858, 41571, 42835, 46190, 46488, 47448, 48360, 51402, 52720, 53640, 55428, 58032, 58110, 59310, 60047, 61287, 68536, 69285, 69732, 72540, 73904, 77103, 77480, 79080, 81716, 83142, 85670, 87165, 92380, 92976, 94896, 96720, 98191, 102145, 102804, 107280, 110856, 116220, 118620, 120094, 122574, 128505, 137072, 138570, 139464, 145080, 154206, 154960, 158160, 163432, 166284, 171340, 174330, 180141, 183861, 184760, 196382, 204290, 205608, 207855, 221712, 232440, 237240, 240188, 245148, 257010, 265577, 277140, 278928, 290160, 294573, 300235, 306435, 308412, 326864, 332568, 342680, 348660, 360282, 367722, 369520, 385515, 392764, 408580, 411216, 415710, 464880, 474480, 480376, 490296, 490955, 514020, 531154, 540423, 554280, 589146, 600470, 612870, 616824, 665136, 685360, 697320, 720564, 735444, 771030, 785528, 796731, 817160, 831420, 883719, 900705, 919305, 960752, 980592, 981910, 1028040, 1062308, 1080846, 1108560, 1178292, 1200940, 1225740, 1233648, 1276483, 1327885, 1394640, 1441128, 1470888, 1472865, 1542060, 1571056, 1593462, 1634320, 1662840, 1767438, 1801410, 1838610, 1963820, 2056080, 2124616, 2161692, 2356584, 2390193, 2401880, 2451480, 2552966, 2655770, 2702115, 2882256, 2941776, 2945730, 3043921, 3084120, 3186924, 3325680, 3534876, 3602820, 3677220, 3829449, 3927640, 3983655, 4249232, 4323384, 4418595, 4713168, 4780386, 4803760, 4902960, 5105932, 5311540, 5404230, 5891460, 6087842, 6168240, 6373848, 6382415, 7069752, 7205640, 7354440, 7658898, 7855280, 7967310, 8646768, 8837190, 9131763, 9560772, 10211864, 10623080, 10808460, 11488347, 11782920, 11950965, 12175684, 12747696, 12764830, 14139504, 14411280, 14708880, 15219605, 15317796, 15934620, 17674380, 18263526, 19121544, 19147245, 20423728, 21246160, 21616920, 22976694, 23565840, 23901930, 24351368, 25529660, 27395289, 30439210, 30635592, 31869240, 35348760, 36527052, 38243088, 38294490, 39570973, 43233840, 45658815, 45953388, 47803860, 48702736, 51059320, 54790578, 57441735, 60878420, 61271184, 63738480, 70697520, 73054104, 76588980, 79141946, 91317630, 91906776, 95607720, 102118640, 109581156, 114883470, 118712919, 121756840, 136976445, 146108208, 153177960, 158283892, 182635260, 183813552, 191215440, 197854865, 219162312, 229766940, 237425838, 243513680, 273952890, 306355920, 316567784, 356138757, 365270520, 395709730, 438324624, 459533880, 474851676, 547905780, 593564595, 633135568, 712277514, 730541040, 791419460, 919067760, 949703352, 1095811560, 1187129190, 1424555028, 1582838920, 1780693785, 1899406704, 2191623120, 2374258380, 2849110056, 3165677840, 3561387570, 4748516760, 5698220112, 7122775140, 9497033520, 14245550280, 28491100560]

約数ペア:

[(1, 28491100560), (2, 14245550280), (3, 9497033520), (4, 7122775140), (5, 5698220112), (6, 4748516760), (8, 3561387570), (9, 3165677840), (10, 2849110056), (12, 2374258380), (13, 2191623120), (15, 1899406704), (16, 1780693785), (18, 1582838920), (20, 1424555028), (24, 1187129190), (26, 1095811560), (30, 949703352), (31, 919067760), (36, 791419460), (39, 730541040), (40, 712277514), (45, 633135568), (48, 593564595), (52, 547905780), (60, 474851676), (62, 459533880), (65, 438324624), (72, 395709730), (78, 365270520), (80, 356138757), (90, 316567784), (93, 306355920), (104, 273952890), (117, 243513680), (120, 237425838), (124, 229766940), (130, 219162312), (144, 197854865), (149, 191215440), (155, 183813552), (156, 182635260), (180, 158283892), (186, 153177960), (195, 146108208), (208, 136976445), (234, 121756840), (240, 118712919), (248, 114883470), (260, 109581156), (279, 102118640), (298, 95607720), (310, 91906776), (312, 91317630), (360, 79141946), (372, 76588980), (390, 73054104), (403, 70697520), (447, 63738480), (465, 61271184), (468, 60878420), (496, 57441735), (520, 54790578), (558, 51059320), (585, 48702736), (596, 47803860), (620, 45953388), (624, 45658815), (659, 43233840), (720, 39570973), (744, 38294490), (745, 38243088), (780, 36527052), (806, 35348760), (894, 31869240), (930, 30635592), (936, 30439210), (1040, 27395289), (1116, 25529660), (1170, 24351368), (1192, 23901930), (1209, 23565840), (1240, 22976694), (1318, 21616920), (1341, 21246160), (1395, 20423728), (1488, 19147245), (1490, 19121544), (1560, 18263526), (1612, 17674380), (1788, 15934620), (1860, 15317796), (1872, 15219605), (1937, 14708880), (1977, 14411280), (2015, 14139504), (2232, 12764830), (2235, 12747696), (2340, 12175684), (2384, 11950965), (2418, 11782920), (2480, 11488347), (2636, 10808460), (2682, 10623080), (2790, 10211864), (2980, 9560772), (3120, 9131763), (3224, 8837190), (3295, 8646768), (3576, 7967310), (3627, 7855280), (3720, 7658898), (3874, 7354440), (3954, 7205640), (4030, 7069752), (4464, 6382415), (4470, 6373848), (4619, 6168240), (4680, 6087842), (4836, 5891460), (5272, 5404230), (5364, 5311540), (5580, 5105932), (5811, 4902960), (5931, 4803760), (5960, 4780386), (6045, 4713168), (6448, 4418595), (6590, 4323384), (6705, 4249232), (7152, 3983655), (7254, 3927640), (7440, 3829449), (7748, 3677220), (7908, 3602820), (8060, 3534876), (8567, 3325680), (8940, 3186924), (9238, 3084120), (9360, 3043921), (9672, 2945730), (9685, 2941776), (9885, 2882256), (10544, 2702115), (10728, 2655770), (11160, 2552966), (11622, 2451480), (11862, 2401880), (11920, 2390193), (12090, 2356584), (13180, 2161692), (13410, 2124616), (13857, 2056080), (14508, 1963820), (15496, 1838610), (15816, 1801410), (16120, 1767438), (17134, 1662840), (17433, 1634320), (17880, 1593462), (18135, 1571056), (18476, 1542060), (19344, 1472865), (19370, 1470888), (19770, 1441128), (20429, 1394640), (21456, 1327885), (22320, 1276483), (23095, 1233648), (23244, 1225740), (23724, 1200940), (24180, 1178292), (25701, 1108560), (26360, 1080846), (26820, 1062308), (27714, 1028040), (29016, 981910), (29055, 980592), (29655, 960752), (30992, 919305), (31632, 900705), (32240, 883719), (34268, 831420), (34866, 817160), (35760, 796731), (36270, 785528), (36952, 771030), (38740, 735444), (39540, 720564), (40858, 697320), (41571, 685360), (42835, 665136), (46190, 616824), (46488, 612870), (47448, 600470), (48360, 589146), (51402, 554280), (52720, 540423), (53640, 531154), (55428, 514020), (58032, 490955), (58110, 490296), (59310, 480376), (60047, 474480), (61287, 464880), (68536, 415710), (69285, 411216), (69732, 408580), (72540, 392764), (73904, 385515), (77103, 369520), (77480, 367722), (79080, 360282), (81716, 348660), (83142, 342680), (85670, 332568), (87165, 326864), (92380, 308412), (92976, 306435), (94896, 300235), (96720, 294573), (98191, 290160), (102145, 278928), (102804, 277140), (107280, 265577), (110856, 257010), (116220, 245148), (118620, 240188), (120094, 237240), (122574, 232440), (128505, 221712), (137072, 207855), (138570, 205608), (139464, 204290), (145080, 196382), (154206, 184760), (154960, 183861), (158160, 180141), (163432, 174330), (166284, 171340)]