7971014520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:520

約数の個数: 512

約数和(自身を含む): 32237568000

約数和(自身を除く): 24266553480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 211, 216, 228, 252, 263, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 422, 456, 504, 513, 526, 532, 540, 570, 630, 633, 665, 684, 756, 760, 789, 798, 840, 844, 855, 945, 1026, 1052, 1055, 1064, 1080, 1140, 1197, 1260, 1266, 1315, 1330, 1368, 1477, 1512, 1578, 1596, 1688, 1710, 1841, 1890, 1899, 1995, 2052, 2104, 2110, 2280, 2367, 2394, 2520, 2532, 2565, 2630, 2660, 2954, 3156, 3165, 3192, 3420, 3591, 3682, 3780, 3798, 3945, 3990, 4009, 4104, 4220, 4431, 4734, 4788, 4997, 5064, 5130, 5260, 5320, 5523, 5697, 5908, 5985, 6312, 6330, 6840, 7101, 7182, 7364, 7385, 7560, 7596, 7890, 7980, 8018, 8440, 8862, 9205, 9468, 9495, 9576, 9994, 10260, 10520, 11046, 11394, 11816, 11835, 11970, 12027, 12660, 13293, 14202, 14364, 14728, 14770, 14991, 15192, 15780, 15960, 16036, 16569, 17724, 17955, 18410, 18936, 18990, 19988, 20045, 20520, 22092, 22155, 22788, 23670, 23940, 24054, 24985, 25320, 26586, 27615, 28063, 28404, 28485, 28728, 29540, 29982, 31560, 32072, 33138, 34979, 35448, 35505, 35910, 36081, 36820, 37980, 39879, 39976, 40090, 44184, 44310, 44973, 45576, 47340, 47880, 48108, 49707, 49970, 53172, 55230, 55493, 56126, 56808, 56970, 59080, 59964, 60135, 66276, 66465, 69958, 71010, 71820, 72162, 73640, 74955, 75960, 79758, 80180, 82845, 84189, 88620, 89946, 94680, 96216, 99414, 99940, 104937, 106344, 108243, 110460, 110986, 112252, 113940, 119928, 120270, 132552, 132930, 134919, 139916, 140315, 142020, 143640, 144324, 149910, 159516, 160360, 165690, 166479, 168378, 174895, 177240, 179892, 180405, 198828, 199395, 199880, 209874, 216486, 220920, 221972, 224504, 224865, 227880, 240540, 248535, 252567, 265860, 269838, 277465, 279832, 280630, 284040, 288648, 299820, 314811, 319032, 331380, 332958, 336756, 349790, 359784, 360810, 388451, 397656, 398790, 419748, 420945, 432972, 443944, 449730, 481080, 497070, 499437, 505134, 524685, 531720, 539676, 541215, 554930, 561260, 599640, 629622, 662760, 665916, 673512, 674595, 699580, 721620, 757701, 776902, 797580, 832395, 839496, 841890, 865944, 899460, 944433, 994140, 998874, 1010268, 1049370, 1054367, 1079352, 1082430, 1109860, 1122520, 1165353, 1259244, 1262835, 1331832, 1349190, 1399160, 1443240, 1498311, 1515402, 1553804, 1574055, 1595160, 1664790, 1683780, 1798920, 1888866, 1942255, 1988280, 1997748, 2020536, 2098740, 2108734, 2164860, 2219720, 2330706, 2497185, 2518488, 2525670, 2698380, 2996622, 3030804, 3107608, 3148110, 3163101, 3329580, 3367560, 3496059, 3777732, 3788505, 3884510, 3995496, 4197480, 4217468, 4329720, 4661412, 4722165, 4994370, 5051340, 5271835, 5396760, 5826765, 5993244, 6061608, 6296220, 6326202, 6659160, 6992118, 7380569, 7491555, 7555464, 7577010, 7769020, 8434936, 9322824, 9444330, 9489303, 9988740, 10102680, 10488177, 10543670, 11653530, 11986488, 12592440, 12652404, 13984236, 14761138, 14983110, 15154020, 15538040, 15815505, 17480295, 18888660, 18978606, 19977480, 20976354, 21087340, 22141707, 23307060, 25304808, 27968472, 28467909, 29522276, 29966220, 30308040, 31631010, 34960590, 36902845, 37777320, 37957212, 41952708, 42174680, 44283414, 46614120, 47446515, 52440885, 56935818, 59044552, 59932440, 63262020, 66425121, 69921180, 73805690, 75914424, 83905416, 88566828, 94893030, 104881770, 110708535, 113871636, 126524040, 132850242, 139842360, 142339545, 147611380, 177133656, 189786060, 199275363, 209763540, 221417070, 227743272, 265700484, 284679090, 295222760, 332125605, 379572120, 398550726, 419527080, 442834140, 531400968, 569358180, 664251210, 797101452, 885668280, 996376815, 1138716360, 1328502420, 1594202904, 1992753630, 2657004840, 3985507260, 7971014520]

約数ペア:

[(1, 7971014520), (2, 3985507260), (3, 2657004840), (4, 1992753630), (5, 1594202904), (6, 1328502420), (7, 1138716360), (8, 996376815), (9, 885668280), (10, 797101452), (12, 664251210), (14, 569358180), (15, 531400968), (18, 442834140), (19, 419527080), (20, 398550726), (21, 379572120), (24, 332125605), (27, 295222760), (28, 284679090), (30, 265700484), (35, 227743272), (36, 221417070), (38, 209763540), (40, 199275363), (42, 189786060), (45, 177133656), (54, 147611380), (56, 142339545), (57, 139842360), (60, 132850242), (63, 126524040), (70, 113871636), (72, 110708535), (76, 104881770), (84, 94893030), (90, 88566828), (95, 83905416), (105, 75914424), (108, 73805690), (114, 69921180), (120, 66425121), (126, 63262020), (133, 59932440), (135, 59044552), (140, 56935818), (152, 52440885), (168, 47446515), (171, 46614120), (180, 44283414), (189, 42174680), (190, 41952708), (210, 37957212), (211, 37777320), (216, 36902845), (228, 34960590), (252, 31631010), (263, 30308040), (266, 29966220), (270, 29522276), (280, 28467909), (285, 27968472), (315, 25304808), (342, 23307060), (360, 22141707), (378, 21087340), (380, 20976354), (399, 19977480), (420, 18978606), (422, 18888660), (456, 17480295), (504, 15815505), (513, 15538040), (526, 15154020), (532, 14983110), (540, 14761138), (570, 13984236), (630, 12652404), (633, 12592440), (665, 11986488), (684, 11653530), (756, 10543670), (760, 10488177), (789, 10102680), (798, 9988740), (840, 9489303), (844, 9444330), (855, 9322824), (945, 8434936), (1026, 7769020), (1052, 7577010), (1055, 7555464), (1064, 7491555), (1080, 7380569), (1140, 6992118), (1197, 6659160), (1260, 6326202), (1266, 6296220), (1315, 6061608), (1330, 5993244), (1368, 5826765), (1477, 5396760), (1512, 5271835), (1578, 5051340), (1596, 4994370), (1688, 4722165), (1710, 4661412), (1841, 4329720), (1890, 4217468), (1899, 4197480), (1995, 3995496), (2052, 3884510), (2104, 3788505), (2110, 3777732), (2280, 3496059), (2367, 3367560), (2394, 3329580), (2520, 3163101), (2532, 3148110), (2565, 3107608), (2630, 3030804), (2660, 2996622), (2954, 2698380), (3156, 2525670), (3165, 2518488), (3192, 2497185), (3420, 2330706), (3591, 2219720), (3682, 2164860), (3780, 2108734), (3798, 2098740), (3945, 2020536), (3990, 1997748), (4009, 1988280), (4104, 1942255), (4220, 1888866), (4431, 1798920), (4734, 1683780), (4788, 1664790), (4997, 1595160), (5064, 1574055), (5130, 1553804), (5260, 1515402), (5320, 1498311), (5523, 1443240), (5697, 1399160), (5908, 1349190), (5985, 1331832), (6312, 1262835), (6330, 1259244), (6840, 1165353), (7101, 1122520), (7182, 1109860), (7364, 1082430), (7385, 1079352), (7560, 1054367), (7596, 1049370), (7890, 1010268), (7980, 998874), (8018, 994140), (8440, 944433), (8862, 899460), (9205, 865944), (9468, 841890), (9495, 839496), (9576, 832395), (9994, 797580), (10260, 776902), (10520, 757701), (11046, 721620), (11394, 699580), (11816, 674595), (11835, 673512), (11970, 665916), (12027, 662760), (12660, 629622), (13293, 599640), (14202, 561260), (14364, 554930), (14728, 541215), (14770, 539676), (14991, 531720), (15192, 524685), (15780, 505134), (15960, 499437), (16036, 497070), (16569, 481080), (17724, 449730), (17955, 443944), (18410, 432972), (18936, 420945), (18990, 419748), (19988, 398790), (20045, 397656), (20520, 388451), (22092, 360810), (22155, 359784), (22788, 349790), (23670, 336756), (23940, 332958), (24054, 331380), (24985, 319032), (25320, 314811), (26586, 299820), (27615, 288648), (28063, 284040), (28404, 280630), (28485, 279832), (28728, 277465), (29540, 269838), (29982, 265860), (31560, 252567), (32072, 248535), (33138, 240540), (34979, 227880), (35448, 224865), (35505, 224504), (35910, 221972), (36081, 220920), (36820, 216486), (37980, 209874), (39879, 199880), (39976, 199395), (40090, 198828), (44184, 180405), (44310, 179892), (44973, 177240), (45576, 174895), (47340, 168378), (47880, 166479), (48108, 165690), (49707, 160360), (49970, 159516), (53172, 149910), (55230, 144324), (55493, 143640), (56126, 142020), (56808, 140315), (56970, 139916), (59080, 134919), (59964, 132930), (60135, 132552), (66276, 120270), (66465, 119928), (69958, 113940), (71010, 112252), (71820, 110986), (72162, 110460), (73640, 108243), (74955, 106344), (75960, 104937), (79758, 99940), (80180, 99414), (82845, 96216), (84189, 94680), (88620, 89946)]