8536450720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3436

約数の個数: 288

約数和(自身を含む): 26155120320

約数和(自身を除く): 17618669600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 49, 56, 68, 70, 76, 80, 85, 95, 98, 112, 119, 133, 136, 140, 152, 160, 170, 190, 196, 224, 238, 245, 266, 272, 280, 304, 323, 340, 380, 392, 476, 490, 532, 544, 560, 595, 608, 646, 665, 680, 760, 784, 833, 931, 952, 980, 1064, 1120, 1190, 1292, 1330, 1360, 1520, 1568, 1615, 1666, 1862, 1904, 1960, 2128, 2261, 2380, 2584, 2660, 2720, 3040, 3230, 3332, 3371, 3724, 3808, 3920, 4165, 4256, 4522, 4655, 4760, 5168, 5320, 6460, 6664, 6742, 7448, 7840, 8330, 9044, 9310, 9520, 10336, 10640, 11305, 12920, 13328, 13484, 14896, 15827, 16660, 16855, 18088, 18620, 19040, 21280, 22610, 23597, 25840, 26656, 26968, 29792, 31654, 33320, 33710, 36176, 37240, 45220, 47194, 51680, 53936, 57307, 63308, 64049, 66640, 67420, 72352, 74480, 79135, 90440, 94388, 107872, 114614, 117985, 126616, 128098, 133280, 134840, 148960, 158270, 165179, 180880, 188776, 229228, 235970, 253232, 256196, 269680, 286535, 316540, 320245, 330358, 361760, 377552, 401149, 448343, 458456, 471940, 506464, 512392, 539360, 573070, 633080, 640490, 660716, 755104, 802298, 825895, 896686, 916912, 943880, 1024784, 1088833, 1146140, 1266160, 1280980, 1321432, 1604596, 1651790, 1793372, 1833824, 1887760, 2005745, 2049568, 2177666, 2241715, 2292280, 2532320, 2561960, 2642864, 2808043, 3138401, 3209192, 3303580, 3586744, 3775520, 4011490, 4355332, 4483430, 4584560, 5123920, 5285728, 5444165, 5616086, 6276802, 6418384, 6607160, 7173488, 7621831, 8022980, 8710664, 8966860, 9169120, 10247840, 10888330, 11232172, 12553604, 12836768, 13214320, 14040215, 14346976, 15243662, 15692005, 16045960, 17421328, 17933720, 21776660, 22464344, 25107208, 26428640, 28080430, 30487324, 31384010, 32091920, 34842656, 35867440, 38109155, 43553320, 44928688, 50214416, 53352817, 56160860, 60974648, 62768020, 64183840, 71734880, 76218310, 87106640, 89857376, 100428832, 106705634, 112321720, 121949296, 125536040, 152436620, 174213280, 213411268, 224643440, 243898592, 251072080, 266764085, 304873240, 426822536, 449286880, 502144160, 533528170, 609746480, 853645072, 1067056340, 1219492960, 1707290144, 2134112680, 4268225360, 8536450720]

約数ペア:

[(1, 8536450720), (2, 4268225360), (4, 2134112680), (5, 1707290144), (7, 1219492960), (8, 1067056340), (10, 853645072), (14, 609746480), (16, 533528170), (17, 502144160), (19, 449286880), (20, 426822536), (28, 304873240), (32, 266764085), (34, 251072080), (35, 243898592), (38, 224643440), (40, 213411268), (49, 174213280), (56, 152436620), (68, 125536040), (70, 121949296), (76, 112321720), (80, 106705634), (85, 100428832), (95, 89857376), (98, 87106640), (112, 76218310), (119, 71734880), (133, 64183840), (136, 62768020), (140, 60974648), (152, 56160860), (160, 53352817), (170, 50214416), (190, 44928688), (196, 43553320), (224, 38109155), (238, 35867440), (245, 34842656), (266, 32091920), (272, 31384010), (280, 30487324), (304, 28080430), (323, 26428640), (340, 25107208), (380, 22464344), (392, 21776660), (476, 17933720), (490, 17421328), (532, 16045960), (544, 15692005), (560, 15243662), (595, 14346976), (608, 14040215), (646, 13214320), (665, 12836768), (680, 12553604), (760, 11232172), (784, 10888330), (833, 10247840), (931, 9169120), (952, 8966860), (980, 8710664), (1064, 8022980), (1120, 7621831), (1190, 7173488), (1292, 6607160), (1330, 6418384), (1360, 6276802), (1520, 5616086), (1568, 5444165), (1615, 5285728), (1666, 5123920), (1862, 4584560), (1904, 4483430), (1960, 4355332), (2128, 4011490), (2261, 3775520), (2380, 3586744), (2584, 3303580), (2660, 3209192), (2720, 3138401), (3040, 2808043), (3230, 2642864), (3332, 2561960), (3371, 2532320), (3724, 2292280), (3808, 2241715), (3920, 2177666), (4165, 2049568), (4256, 2005745), (4522, 1887760), (4655, 1833824), (4760, 1793372), (5168, 1651790), (5320, 1604596), (6460, 1321432), (6664, 1280980), (6742, 1266160), (7448, 1146140), (7840, 1088833), (8330, 1024784), (9044, 943880), (9310, 916912), (9520, 896686), (10336, 825895), (10640, 802298), (11305, 755104), (12920, 660716), (13328, 640490), (13484, 633080), (14896, 573070), (15827, 539360), (16660, 512392), (16855, 506464), (18088, 471940), (18620, 458456), (19040, 448343), (21280, 401149), (22610, 377552), (23597, 361760), (25840, 330358), (26656, 320245), (26968, 316540), (29792, 286535), (31654, 269680), (33320, 256196), (33710, 253232), (36176, 235970), (37240, 229228), (45220, 188776), (47194, 180880), (51680, 165179), (53936, 158270), (57307, 148960), (63308, 134840), (64049, 133280), (66640, 128098), (67420, 126616), (72352, 117985), (74480, 114614), (79135, 107872), (90440, 94388)]