8660385440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1332

約数の個数: 288

約数和(自身を含む): 25606990080

約数和(自身を除く): 16946604640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 47, 49, 56, 70, 76, 80, 94, 95, 98, 112, 133, 140, 152, 160, 188, 190, 196, 224, 235, 245, 266, 280, 304, 329, 376, 380, 392, 470, 490, 532, 560, 608, 658, 665, 752, 760, 784, 893, 931, 940, 980, 1064, 1120, 1237, 1316, 1330, 1504, 1520, 1568, 1645, 1786, 1862, 1880, 1960, 2128, 2303, 2474, 2632, 2660, 3040, 3290, 3572, 3724, 3760, 3920, 4256, 4465, 4606, 4655, 4948, 5264, 5320, 6185, 6251, 6580, 7144, 7448, 7520, 7840, 8659, 8930, 9212, 9310, 9896, 10528, 10640, 11515, 12370, 12502, 13160, 14288, 14896, 17318, 17860, 18424, 18620, 19792, 21280, 23030, 23503, 24740, 25004, 26320, 28576, 29792, 31255, 34636, 35720, 36848, 37240, 39584, 43295, 43757, 46060, 47006, 49480, 50008, 52640, 58139, 60613, 62510, 69272, 71440, 73696, 74480, 86590, 87514, 92120, 94012, 98960, 100016, 116278, 117515, 121226, 125020, 138544, 142880, 148960, 164521, 173180, 175028, 184240, 188024, 197920, 200032, 218785, 232556, 235030, 242452, 250040, 277088, 290695, 303065, 329042, 346360, 350056, 368480, 376048, 406973, 437570, 465112, 470060, 484904, 500080, 581390, 606130, 658084, 692720, 700112, 752096, 813946, 822605, 875140, 930224, 940120, 969808, 1000160, 1104641, 1151647, 1162780, 1212260, 1316168, 1385440, 1400224, 1627892, 1645210, 1750280, 1860448, 1880240, 1939616, 2034865, 2209282, 2303294, 2325560, 2424520, 2632336, 2848811, 3255784, 3290420, 3500560, 3760480, 4069730, 4418564, 4606588, 4651120, 4849040, 5264672, 5523205, 5697622, 5758235, 6511568, 6580840, 7001120, 7732487, 8139460, 8837128, 9213176, 9302240, 9698080, 11046410, 11395244, 11516470, 13023136, 13161680, 14244055, 15464974, 16278920, 17674256, 18426352, 22092820, 22790488, 23032940, 26323360, 28488110, 30929948, 32557840, 35348512, 36852704, 38662435, 44185640, 45580976, 46065880, 54127409, 56976220, 61859896, 65115680, 77324870, 88371280, 91161952, 92131760, 108254818, 113952440, 123719792, 154649740, 176742560, 184263520, 216509636, 227904880, 247439584, 270637045, 309299480, 433019272, 455809760, 541274090, 618598960, 866038544, 1082548180, 1237197920, 1732077088, 2165096360, 4330192720, 8660385440]

約数ペア:

[(1, 8660385440), (2, 4330192720), (4, 2165096360), (5, 1732077088), (7, 1237197920), (8, 1082548180), (10, 866038544), (14, 618598960), (16, 541274090), (19, 455809760), (20, 433019272), (28, 309299480), (32, 270637045), (35, 247439584), (38, 227904880), (40, 216509636), (47, 184263520), (49, 176742560), (56, 154649740), (70, 123719792), (76, 113952440), (80, 108254818), (94, 92131760), (95, 91161952), (98, 88371280), (112, 77324870), (133, 65115680), (140, 61859896), (152, 56976220), (160, 54127409), (188, 46065880), (190, 45580976), (196, 44185640), (224, 38662435), (235, 36852704), (245, 35348512), (266, 32557840), (280, 30929948), (304, 28488110), (329, 26323360), (376, 23032940), (380, 22790488), (392, 22092820), (470, 18426352), (490, 17674256), (532, 16278920), (560, 15464974), (608, 14244055), (658, 13161680), (665, 13023136), (752, 11516470), (760, 11395244), (784, 11046410), (893, 9698080), (931, 9302240), (940, 9213176), (980, 8837128), (1064, 8139460), (1120, 7732487), (1237, 7001120), (1316, 6580840), (1330, 6511568), (1504, 5758235), (1520, 5697622), (1568, 5523205), (1645, 5264672), (1786, 4849040), (1862, 4651120), (1880, 4606588), (1960, 4418564), (2128, 4069730), (2303, 3760480), (2474, 3500560), (2632, 3290420), (2660, 3255784), (3040, 2848811), (3290, 2632336), (3572, 2424520), (3724, 2325560), (3760, 2303294), (3920, 2209282), (4256, 2034865), (4465, 1939616), (4606, 1880240), (4655, 1860448), (4948, 1750280), (5264, 1645210), (5320, 1627892), (6185, 1400224), (6251, 1385440), (6580, 1316168), (7144, 1212260), (7448, 1162780), (7520, 1151647), (7840, 1104641), (8659, 1000160), (8930, 969808), (9212, 940120), (9310, 930224), (9896, 875140), (10528, 822605), (10640, 813946), (11515, 752096), (12370, 700112), (12502, 692720), (13160, 658084), (14288, 606130), (14896, 581390), (17318, 500080), (17860, 484904), (18424, 470060), (18620, 465112), (19792, 437570), (21280, 406973), (23030, 376048), (23503, 368480), (24740, 350056), (25004, 346360), (26320, 329042), (28576, 303065), (29792, 290695), (31255, 277088), (34636, 250040), (35720, 242452), (36848, 235030), (37240, 232556), (39584, 218785), (43295, 200032), (43757, 197920), (46060, 188024), (47006, 184240), (49480, 175028), (50008, 173180), (52640, 164521), (58139, 148960), (60613, 142880), (62510, 138544), (69272, 125020), (71440, 121226), (73696, 117515), (74480, 116278), (86590, 100016), (87514, 98960), (92120, 94012)]