64788507720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{8963}}^1$

素因数の和:9106

約数の個数: 320

約数和(自身を含む): 229597441920

約数和(自身を除く): 164808934200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 97, 108, 115, 120, 135, 138, 162, 180, 184, 194, 207, 216, 230, 270, 276, 291, 324, 345, 360, 388, 405, 414, 460, 485, 540, 552, 582, 621, 648, 690, 776, 810, 828, 873, 920, 970, 1035, 1080, 1164, 1242, 1380, 1455, 1620, 1656, 1746, 1863, 1940, 2070, 2231, 2328, 2484, 2619, 2760, 2910, 3105, 3240, 3492, 3726, 3880, 4140, 4365, 4462, 4968, 5238, 5820, 6210, 6693, 6984, 7452, 7857, 8280, 8730, 8924, 8963, 9315, 10476, 11155, 11640, 12420, 13095, 13386, 14904, 15714, 17460, 17848, 17926, 18630, 20079, 20952, 22310, 24840, 26190, 26772, 26889, 31428, 33465, 34920, 35852, 37260, 39285, 40158, 44620, 44815, 52380, 53544, 53778, 60237, 62856, 66930, 71704, 74520, 78570, 80316, 80667, 89240, 89630, 100395, 104760, 107556, 120474, 133860, 134445, 157140, 160632, 161334, 179260, 180711, 200790, 206149, 215112, 240948, 242001, 267720, 268890, 301185, 314280, 322668, 358520, 361422, 401580, 403335, 412298, 481896, 484002, 537780, 602370, 618447, 645336, 722844, 726003, 803160, 806670, 824596, 869411, 903555, 968004, 1030745, 1075560, 1204740, 1210005, 1236894, 1445688, 1452006, 1613340, 1649192, 1738822, 1807110, 1855341, 1936008, 2061490, 2409480, 2420010, 2473788, 2608233, 2904012, 3092235, 3226680, 3477644, 3614220, 3630015, 3710682, 4122980, 4347055, 4840020, 4947576, 5216466, 5566023, 5808024, 6184470, 6955288, 7228440, 7260030, 7421364, 7824699, 8245960, 8694110, 9276705, 9680040, 10432932, 11132046, 12368940, 13041165, 14520060, 14842728, 15649398, 16698069, 17388220, 18553410, 19996453, 20865864, 22264092, 23474097, 24737880, 26082330, 27830115, 29040120, 31298796, 33396138, 34776440, 37106820, 39123495, 39992906, 44528184, 46948194, 52164660, 55660230, 59989359, 62597592, 66792276, 70422291, 74213640, 78246990, 79985812, 83490345, 93896388, 99982265, 104329320, 111320460, 117370485, 119978718, 133584552, 140844582, 156493980, 159971624, 166980690, 179968077, 187792776, 199964530, 222640920, 234740970, 239957436, 281689164, 299946795, 312987960, 333961380, 352111455, 359936154, 399929060, 469481940, 479914872, 539904231, 563378328, 599893590, 667922760, 704222910, 719872308, 799858120, 899840385, 938963880, 1079808462, 1199787180, 1408445820, 1439744616, 1619712693, 1799680770, 2159616924, 2399574360, 2699521155, 2816891640, 3239425386, 3599361540, 4319233848, 5399042310, 6478850772, 7198723080, 8098563465, 10798084620, 12957701544, 16197126930, 21596169240, 32394253860, 64788507720]

約数ペア:

[(1, 64788507720), (2, 32394253860), (3, 21596169240), (4, 16197126930), (5, 12957701544), (6, 10798084620), (8, 8098563465), (9, 7198723080), (10, 6478850772), (12, 5399042310), (15, 4319233848), (18, 3599361540), (20, 3239425386), (23, 2816891640), (24, 2699521155), (27, 2399574360), (30, 2159616924), (36, 1799680770), (40, 1619712693), (45, 1439744616), (46, 1408445820), (54, 1199787180), (60, 1079808462), (69, 938963880), (72, 899840385), (81, 799858120), (90, 719872308), (92, 704222910), (97, 667922760), (108, 599893590), (115, 563378328), (120, 539904231), (135, 479914872), (138, 469481940), (162, 399929060), (180, 359936154), (184, 352111455), (194, 333961380), (207, 312987960), (216, 299946795), (230, 281689164), (270, 239957436), (276, 234740970), (291, 222640920), (324, 199964530), (345, 187792776), (360, 179968077), (388, 166980690), (405, 159971624), (414, 156493980), (460, 140844582), (485, 133584552), (540, 119978718), (552, 117370485), (582, 111320460), (621, 104329320), (648, 99982265), (690, 93896388), (776, 83490345), (810, 79985812), (828, 78246990), (873, 74213640), (920, 70422291), (970, 66792276), (1035, 62597592), (1080, 59989359), (1164, 55660230), (1242, 52164660), (1380, 46948194), (1455, 44528184), (1620, 39992906), (1656, 39123495), (1746, 37106820), (1863, 34776440), (1940, 33396138), (2070, 31298796), (2231, 29040120), (2328, 27830115), (2484, 26082330), (2619, 24737880), (2760, 23474097), (2910, 22264092), (3105, 20865864), (3240, 19996453), (3492, 18553410), (3726, 17388220), (3880, 16698069), (4140, 15649398), (4365, 14842728), (4462, 14520060), (4968, 13041165), (5238, 12368940), (5820, 11132046), (6210, 10432932), (6693, 9680040), (6984, 9276705), (7452, 8694110), (7857, 8245960), (8280, 7824699), (8730, 7421364), (8924, 7260030), (8963, 7228440), (9315, 6955288), (10476, 6184470), (11155, 5808024), (11640, 5566023), (12420, 5216466), (13095, 4947576), (13386, 4840020), (14904, 4347055), (15714, 4122980), (17460, 3710682), (17848, 3630015), (17926, 3614220), (18630, 3477644), (20079, 3226680), (20952, 3092235), (22310, 2904012), (24840, 2608233), (26190, 2473788), (26772, 2420010), (26889, 2409480), (31428, 2061490), (33465, 1936008), (34920, 1855341), (35852, 1807110), (37260, 1738822), (39285, 1649192), (40158, 1613340), (44620, 1452006), (44815, 1445688), (52380, 1236894), (53544, 1210005), (53778, 1204740), (60237, 1075560), (62856, 1030745), (66930, 968004), (71704, 903555), (74520, 869411), (78570, 824596), (80316, 806670), (80667, 803160), (89240, 726003), (89630, 722844), (100395, 645336), (104760, 618447), (107556, 602370), (120474, 537780), (133860, 484002), (134445, 481896), (157140, 412298), (160632, 403335), (161334, 401580), (179260, 361422), (180711, 358520), (200790, 322668), (206149, 314280), (215112, 301185), (240948, 268890), (242001, 267720)]