28997675280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{5987}}^1$

素因数の和:6075

約数の個数: 360

約数和(自身を含む): 115021048896

約数和(自身を除く): 86023373616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 961, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1922, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 2883, 3255, 3472, 3720, 3844, 3906, 4340, 4464, 4805, 5040, 5208, 5580, 5766, 5987, 6510, 6727, 7440, 7688, 7812, 8649, 8680, 9610, 9765, 10416, 11160, 11532, 11974, 13020, 13454, 14415, 15376, 15624, 17298, 17360, 17961, 19220, 19530, 20181, 22320, 23064, 23948, 26040, 26908, 28830, 29935, 31248, 33635, 34596, 35922, 38440, 39060, 40362, 41909, 43245, 46128, 47896, 52080, 53816, 53883, 57660, 59870, 60543, 67270, 69192, 71844, 76880, 78120, 80724, 83818, 86490, 89805, 95792, 100905, 107632, 107766, 115320, 119740, 121086, 125727, 134540, 138384, 143688, 156240, 161448, 167636, 172980, 179610, 185597, 201810, 209545, 215532, 230640, 239480, 242172, 251454, 269080, 269415, 287376, 302715, 322896, 335272, 345960, 359220, 371194, 377181, 403620, 419090, 431064, 478960, 484344, 502908, 538160, 538830, 556791, 605430, 628635, 670544, 691920, 718440, 742388, 754362, 807240, 838180, 862128, 927985, 968688, 1005816, 1077660, 1113582, 1210860, 1257270, 1299179, 1436880, 1484776, 1508724, 1614480, 1670373, 1676360, 1855970, 1885905, 2011632, 2155320, 2227164, 2421720, 2514540, 2598358, 2783955, 2969552, 3017448, 3340746, 3352720, 3711940, 3771810, 3897537, 4310640, 4454328, 4843440, 5029080, 5196716, 5567910, 5753507, 6034896, 6495895, 6681492, 7423880, 7543620, 7795074, 8351865, 8908656, 10058160, 10393432, 11135820, 11507014, 11692611, 12991790, 13362984, 14847760, 15087240, 15590148, 16703730, 17260521, 19487685, 20786864, 22271640, 23014028, 23385222, 25983580, 26725968, 28767535, 30174480, 31180296, 33407460, 34521042, 38975370, 40274549, 44543280, 46028056, 46770444, 51781563, 51967160, 57535070, 58463055, 62360592, 66814920, 69042084, 77950740, 80549098, 86302605, 92056112, 93540888, 103563126, 103934320, 115070140, 116926110, 120823647, 133629840, 138084168, 155901480, 161098196, 172605210, 187081776, 201372745, 207126252, 230140280, 233852220, 241647294, 258907815, 276168336, 311802960, 322196392, 345210420, 362470941, 402745490, 414252504, 460280560, 467704440, 483294588, 517815630, 604118235, 644392784, 690420840, 724941882, 805490980, 828505008, 935408880, 966589176, 1035631260, 1208236470, 1380841680, 1449883764, 1610981960, 1812354705, 1933178352, 2071262520, 2416472940, 2899767528, 3221963920, 3624709410, 4142525040, 4832945880, 5799535056, 7249418820, 9665891760, 14498837640, 28997675280]

約数ペア:

[(1, 28997675280), (2, 14498837640), (3, 9665891760), (4, 7249418820), (5, 5799535056), (6, 4832945880), (7, 4142525040), (8, 3624709410), (9, 3221963920), (10, 2899767528), (12, 2416472940), (14, 2071262520), (15, 1933178352), (16, 1812354705), (18, 1610981960), (20, 1449883764), (21, 1380841680), (24, 1208236470), (28, 1035631260), (30, 966589176), (31, 935408880), (35, 828505008), (36, 805490980), (40, 724941882), (42, 690420840), (45, 644392784), (48, 604118235), (56, 517815630), (60, 483294588), (62, 467704440), (63, 460280560), (70, 414252504), (72, 402745490), (80, 362470941), (84, 345210420), (90, 322196392), (93, 311802960), (105, 276168336), (112, 258907815), (120, 241647294), (124, 233852220), (126, 230140280), (140, 207126252), (144, 201372745), (155, 187081776), (168, 172605210), (180, 161098196), (186, 155901480), (210, 138084168), (217, 133629840), (240, 120823647), (248, 116926110), (252, 115070140), (279, 103934320), (280, 103563126), (310, 93540888), (315, 92056112), (336, 86302605), (360, 80549098), (372, 77950740), (420, 69042084), (434, 66814920), (465, 62360592), (496, 58463055), (504, 57535070), (558, 51967160), (560, 51781563), (620, 46770444), (630, 46028056), (651, 44543280), (720, 40274549), (744, 38975370), (840, 34521042), (868, 33407460), (930, 31180296), (961, 30174480), (1008, 28767535), (1085, 26725968), (1116, 25983580), (1240, 23385222), (1260, 23014028), (1302, 22271640), (1395, 20786864), (1488, 19487685), (1680, 17260521), (1736, 16703730), (1860, 15590148), (1922, 15087240), (1953, 14847760), (2170, 13362984), (2232, 12991790), (2480, 11692611), (2520, 11507014), (2604, 11135820), (2790, 10393432), (2883, 10058160), (3255, 8908656), (3472, 8351865), (3720, 7795074), (3844, 7543620), (3906, 7423880), (4340, 6681492), (4464, 6495895), (4805, 6034896), (5040, 5753507), (5208, 5567910), (5580, 5196716), (5766, 5029080), (5987, 4843440), (6510, 4454328), (6727, 4310640), (7440, 3897537), (7688, 3771810), (7812, 3711940), (8649, 3352720), (8680, 3340746), (9610, 3017448), (9765, 2969552), (10416, 2783955), (11160, 2598358), (11532, 2514540), (11974, 2421720), (13020, 2227164), (13454, 2155320), (14415, 2011632), (15376, 1885905), (15624, 1855970), (17298, 1676360), (17360, 1670373), (17961, 1614480), (19220, 1508724), (19530, 1484776), (20181, 1436880), (22320, 1299179), (23064, 1257270), (23948, 1210860), (26040, 1113582), (26908, 1077660), (28830, 1005816), (29935, 968688), (31248, 927985), (33635, 862128), (34596, 838180), (35922, 807240), (38440, 754362), (39060, 742388), (40362, 718440), (41909, 691920), (43245, 670544), (46128, 628635), (47896, 605430), (52080, 556791), (53816, 538830), (53883, 538160), (57660, 502908), (59870, 484344), (60543, 478960), (67270, 431064), (69192, 419090), (71844, 403620), (76880, 377181), (78120, 371194), (80724, 359220), (83818, 345960), (86490, 335272), (89805, 322896), (95792, 302715), (100905, 287376), (107632, 269415), (107766, 269080), (115320, 251454), (119740, 242172), (121086, 239480), (125727, 230640), (134540, 215532), (138384, 209545), (143688, 201810), (156240, 185597), (161448, 179610), (167636, 172980)]