13947471720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{60821}}^1$

素因数の和:60865

約数の個数: 288

約数和(自身を含む): 56787068520

約数和(自身を除く): 42839596800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3822, 4095, 4410, 4680, 5096, 5460, 5733, 5880, 6370, 6552, 7644, 8190, 8820, 9555, 10920, 11466, 12740, 15288, 16380, 17640, 19110, 22932, 25480, 28665, 32760, 38220, 45864, 57330, 60821, 76440, 114660, 121642, 182463, 229320, 243284, 304105, 364926, 425747, 486568, 547389, 608210, 729852, 790673, 851494, 912315, 1094778, 1216420, 1277241, 1459704, 1581346, 1702988, 1824630, 2128735, 2189556, 2372019, 2432840, 2554482, 2736945, 2980229, 3162692, 3405976, 3649260, 3831723, 3953365, 4257470, 4379112, 4744038, 5108964, 5473890, 5534711, 5960458, 6325384, 6386205, 7116057, 7298520, 7663446, 7906730, 8514940, 8940687, 9488076, 10217928, 10947780, 11069422, 11860095, 11920916, 12772410, 14232114, 14901145, 15326892, 15813460, 16604133, 17029880, 17881374, 18976152, 19158615, 21895560, 22138844, 23720190, 23841832, 25544820, 26822061, 27673555, 28464228, 29802290, 30653784, 31626920, 33208266, 35580285, 35762748, 38317230, 38742977, 44277688, 44703435, 47440380, 49812399, 51089640, 53644122, 55347110, 56928456, 59604580, 66416532, 71160570, 71525496, 76634460, 77485954, 83020665, 89406870, 94880760, 99624798, 107288244, 110694220, 116228931, 119209160, 132833064, 134110305, 142321140, 153268920, 154971908, 166041330, 178813740, 193714885, 199249596, 214576488, 221388440, 232457862, 249061995, 268220610, 284642280, 309943816, 332082660, 348686793, 357627480, 387429770, 398499192, 464915724, 498123990, 536441220, 581144655, 664165320, 697373586, 774859540, 929831448, 996247980, 1072882440, 1162289310, 1394747172, 1549719080, 1743433965, 1992495960, 2324578620, 2789494344, 3486867930, 4649157240, 6973735860, 13947471720]

約数ペア:

[(1, 13947471720), (2, 6973735860), (3, 4649157240), (4, 3486867930), (5, 2789494344), (6, 2324578620), (7, 1992495960), (8, 1743433965), (9, 1549719080), (10, 1394747172), (12, 1162289310), (13, 1072882440), (14, 996247980), (15, 929831448), (18, 774859540), (20, 697373586), (21, 664165320), (24, 581144655), (26, 536441220), (28, 498123990), (30, 464915724), (35, 398499192), (36, 387429770), (39, 357627480), (40, 348686793), (42, 332082660), (45, 309943816), (49, 284642280), (52, 268220610), (56, 249061995), (60, 232457862), (63, 221388440), (65, 214576488), (70, 199249596), (72, 193714885), (78, 178813740), (84, 166041330), (90, 154971908), (91, 153268920), (98, 142321140), (104, 134110305), (105, 132833064), (117, 119209160), (120, 116228931), (126, 110694220), (130, 107288244), (140, 99624798), (147, 94880760), (156, 89406870), (168, 83020665), (180, 77485954), (182, 76634460), (195, 71525496), (196, 71160570), (210, 66416532), (234, 59604580), (245, 56928456), (252, 55347110), (260, 53644122), (273, 51089640), (280, 49812399), (294, 47440380), (312, 44703435), (315, 44277688), (360, 38742977), (364, 38317230), (390, 35762748), (392, 35580285), (420, 33208266), (441, 31626920), (455, 30653784), (468, 29802290), (490, 28464228), (504, 27673555), (520, 26822061), (546, 25544820), (585, 23841832), (588, 23720190), (630, 22138844), (637, 21895560), (728, 19158615), (735, 18976152), (780, 17881374), (819, 17029880), (840, 16604133), (882, 15813460), (910, 15326892), (936, 14901145), (980, 14232114), (1092, 12772410), (1170, 11920916), (1176, 11860095), (1260, 11069422), (1274, 10947780), (1365, 10217928), (1470, 9488076), (1560, 8940687), (1638, 8514940), (1764, 7906730), (1820, 7663446), (1911, 7298520), (1960, 7116057), (2184, 6386205), (2205, 6325384), (2340, 5960458), (2520, 5534711), (2548, 5473890), (2730, 5108964), (2940, 4744038), (3185, 4379112), (3276, 4257470), (3528, 3953365), (3640, 3831723), (3822, 3649260), (4095, 3405976), (4410, 3162692), (4680, 2980229), (5096, 2736945), (5460, 2554482), (5733, 2432840), (5880, 2372019), (6370, 2189556), (6552, 2128735), (7644, 1824630), (8190, 1702988), (8820, 1581346), (9555, 1459704), (10920, 1277241), (11466, 1216420), (12740, 1094778), (15288, 912315), (16380, 851494), (17640, 790673), (19110, 729852), (22932, 608210), (25480, 547389), (28665, 486568), (32760, 425747), (38220, 364926), (45864, 304105), (57330, 243284), (60821, 229320), (76440, 182463), (114660, 121642)]