40278818880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{2791}}^1\times {\mathrm{5011}}^1$

素因数の和:7825

約数の個数: 168

約数和(自身を含む): 138619650624

約数和(自身を除く): 98340831744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2791, 2880, 5011, 5582, 8373, 10022, 11164, 13955, 15033, 16746, 20044, 22328, 25055, 25119, 27910, 30066, 33492, 40088, 41865, 44656, 45099, 50110, 50238, 55820, 60132, 66984, 75165, 80176, 83730, 89312, 90198, 100220, 100476, 111640, 120264, 125595, 133968, 150330, 160352, 167460, 178624, 180396, 200440, 200952, 223280, 225495, 240528, 251190, 267936, 300660, 320704, 334920, 360792, 400880, 401904, 446560, 450990, 481056, 502380, 535872, 601320, 669840, 721584, 801760, 803808, 893120, 901980, 962112, 1004760, 1202640, 1339680, 1443168, 1603520, 1607616, 1803960, 2009520, 2405280, 2679360, 2886336, 3607920, 4019040, 4810560, 7215840, 8038080, 13985701, 14431680, 27971402, 41957103, 55942804, 69928505, 83914206, 111885608, 125871309, 139857010, 167828412, 209785515, 223771216, 251742618, 279714020, 335656824, 419571030, 447542432, 503485236, 559428040, 629356545, 671313648, 839142060, 895084864, 1006970472, 1118856080, 1258713090, 1342627296, 1678284120, 2013940944, 2237712160, 2517426180, 2685254592, 3356568240, 4027881888, 4475424320, 5034852360, 6713136480, 8055763776, 10069704720, 13426272960, 20139409440, 40278818880]

約数ペア:

[(1, 40278818880), (2, 20139409440), (3, 13426272960), (4, 10069704720), (5, 8055763776), (6, 6713136480), (8, 5034852360), (9, 4475424320), (10, 4027881888), (12, 3356568240), (15, 2685254592), (16, 2517426180), (18, 2237712160), (20, 2013940944), (24, 1678284120), (30, 1342627296), (32, 1258713090), (36, 1118856080), (40, 1006970472), (45, 895084864), (48, 839142060), (60, 671313648), (64, 629356545), (72, 559428040), (80, 503485236), (90, 447542432), (96, 419571030), (120, 335656824), (144, 279714020), (160, 251742618), (180, 223771216), (192, 209785515), (240, 167828412), (288, 139857010), (320, 125871309), (360, 111885608), (480, 83914206), (576, 69928505), (720, 55942804), (960, 41957103), (1440, 27971402), (2791, 14431680), (2880, 13985701), (5011, 8038080), (5582, 7215840), (8373, 4810560), (10022, 4019040), (11164, 3607920), (13955, 2886336), (15033, 2679360), (16746, 2405280), (20044, 2009520), (22328, 1803960), (25055, 1607616), (25119, 1603520), (27910, 1443168), (30066, 1339680), (33492, 1202640), (40088, 1004760), (41865, 962112), (44656, 901980), (45099, 893120), (50110, 803808), (50238, 801760), (55820, 721584), (60132, 669840), (66984, 601320), (75165, 535872), (80176, 502380), (83730, 481056), (89312, 450990), (90198, 446560), (100220, 401904), (100476, 400880), (111640, 360792), (120264, 334920), (125595, 320704), (133968, 300660), (150330, 267936), (160352, 251190), (167460, 240528), (178624, 225495), (180396, 223280), (200440, 200952)]