20150015340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{16699}}^1$

素因数の和:16761

約数の個数: 288

約数和(自身を含む): 73933171200

約数和(自身を除く): 53783155860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 169, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 338, 340, 357, 364, 390, 420, 442, 455, 476, 507, 510, 546, 595, 663, 676, 714, 780, 845, 884, 910, 1014, 1020, 1092, 1105, 1183, 1190, 1326, 1365, 1428, 1547, 1690, 1785, 1820, 2028, 2210, 2366, 2380, 2535, 2652, 2730, 2873, 3094, 3315, 3380, 3549, 3570, 4420, 4641, 4732, 5070, 5460, 5746, 5915, 6188, 6630, 7098, 7140, 7735, 8619, 9282, 10140, 11492, 11830, 13260, 14196, 14365, 15470, 16699, 17238, 17745, 18564, 20111, 23205, 23660, 28730, 30940, 33398, 34476, 35490, 40222, 43095, 46410, 50097, 57460, 60333, 66796, 70980, 80444, 83495, 86190, 92820, 100194, 100555, 116893, 120666, 166990, 172380, 200388, 201110, 217087, 233786, 241332, 250485, 283883, 301665, 333980, 350679, 402220, 434174, 467572, 500970, 567766, 584465, 603330, 651261, 701358, 851649, 868348, 1001940, 1085435, 1135532, 1168930, 1206660, 1302522, 1402716, 1419415, 1519609, 1703298, 1753395, 1987181, 2170870, 2337860, 2605044, 2822131, 2838830, 3039218, 3256305, 3406596, 3506790, 3690479, 3974362, 4258245, 4341740, 4558827, 5644262, 5677660, 5961543, 6078436, 6512610, 7013580, 7380958, 7598045, 7948724, 8466393, 8516490, 9117654, 9935905, 11071437, 11288524, 11923086, 13025220, 14110655, 14761916, 15196090, 16932786, 17032980, 18235308, 18452395, 19754917, 19871810, 22142874, 22794135, 23846172, 25833353, 28221310, 29807715, 30392180, 33865572, 36904790, 39509834, 39743620, 42331965, 44285748, 45588270, 47976227, 51666706, 55357185, 56442620, 59264751, 59615430, 73809580, 77500059, 79019668, 84663930, 91176540, 95952454, 98774585, 103333412, 110714370, 118529502, 119230860, 129166765, 143928681, 155000118, 169327860, 191904908, 197549170, 221428740, 237059004, 239881135, 258333530, 287857362, 296323755, 310000236, 335833589, 387500295, 395098340, 479762270, 516667060, 575714724, 592647510, 671667178, 719643405, 775000590, 959524540, 1007500767, 1185295020, 1343334356, 1439286810, 1550001180, 1679167945, 2015001534, 2878573620, 3358335890, 4030003068, 5037503835, 6716671780, 10075007670, 20150015340]

約数ペア:

[(1, 20150015340), (2, 10075007670), (3, 6716671780), (4, 5037503835), (5, 4030003068), (6, 3358335890), (7, 2878573620), (10, 2015001534), (12, 1679167945), (13, 1550001180), (14, 1439286810), (15, 1343334356), (17, 1185295020), (20, 1007500767), (21, 959524540), (26, 775000590), (28, 719643405), (30, 671667178), (34, 592647510), (35, 575714724), (39, 516667060), (42, 479762270), (51, 395098340), (52, 387500295), (60, 335833589), (65, 310000236), (68, 296323755), (70, 287857362), (78, 258333530), (84, 239881135), (85, 237059004), (91, 221428740), (102, 197549170), (105, 191904908), (119, 169327860), (130, 155000118), (140, 143928681), (156, 129166765), (169, 119230860), (170, 118529502), (182, 110714370), (195, 103333412), (204, 98774585), (210, 95952454), (221, 91176540), (238, 84663930), (255, 79019668), (260, 77500059), (273, 73809580), (338, 59615430), (340, 59264751), (357, 56442620), (364, 55357185), (390, 51666706), (420, 47976227), (442, 45588270), (455, 44285748), (476, 42331965), (507, 39743620), (510, 39509834), (546, 36904790), (595, 33865572), (663, 30392180), (676, 29807715), (714, 28221310), (780, 25833353), (845, 23846172), (884, 22794135), (910, 22142874), (1014, 19871810), (1020, 19754917), (1092, 18452395), (1105, 18235308), (1183, 17032980), (1190, 16932786), (1326, 15196090), (1365, 14761916), (1428, 14110655), (1547, 13025220), (1690, 11923086), (1785, 11288524), (1820, 11071437), (2028, 9935905), (2210, 9117654), (2366, 8516490), (2380, 8466393), (2535, 7948724), (2652, 7598045), (2730, 7380958), (2873, 7013580), (3094, 6512610), (3315, 6078436), (3380, 5961543), (3549, 5677660), (3570, 5644262), (4420, 4558827), (4641, 4341740), (4732, 4258245), (5070, 3974362), (5460, 3690479), (5746, 3506790), (5915, 3406596), (6188, 3256305), (6630, 3039218), (7098, 2838830), (7140, 2822131), (7735, 2605044), (8619, 2337860), (9282, 2170870), (10140, 1987181), (11492, 1753395), (11830, 1703298), (13260, 1519609), (14196, 1419415), (14365, 1402716), (15470, 1302522), (16699, 1206660), (17238, 1168930), (17745, 1135532), (18564, 1085435), (20111, 1001940), (23205, 868348), (23660, 851649), (28730, 701358), (30940, 651261), (33398, 603330), (34476, 584465), (35490, 567766), (40222, 500970), (43095, 467572), (46410, 434174), (50097, 402220), (57460, 350679), (60333, 333980), (66796, 301665), (70980, 283883), (80444, 250485), (83495, 241332), (86190, 233786), (92820, 217087), (100194, 201110), (100555, 200388), (116893, 172380), (120666, 166990)]