1564485840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 400

約数和(自身を含む): 5822752320

約数和(自身を除く): 4258266480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 97, 108, 114, 120, 131, 135, 144, 152, 162, 171, 180, 190, 194, 216, 228, 240, 262, 270, 285, 291, 304, 324, 342, 360, 380, 388, 393, 405, 432, 456, 485, 513, 524, 540, 570, 582, 648, 655, 684, 720, 760, 776, 786, 810, 855, 873, 912, 970, 1026, 1048, 1080, 1140, 1164, 1179, 1296, 1310, 1368, 1455, 1520, 1539, 1552, 1572, 1620, 1710, 1746, 1843, 1940, 1965, 2052, 2096, 2160, 2280, 2328, 2358, 2489, 2565, 2619, 2620, 2736, 2910, 3078, 3144, 3240, 3420, 3492, 3537, 3686, 3880, 3930, 4104, 4365, 4560, 4656, 4716, 4978, 5130, 5238, 5240, 5529, 5820, 5895, 6156, 6288, 6480, 6840, 6984, 7074, 7372, 7467, 7695, 7760, 7857, 7860, 8208, 8730, 9215, 9432, 9956, 10260, 10476, 10480, 10611, 11058, 11640, 11790, 12312, 12445, 12707, 13095, 13680, 13968, 14148, 14744, 14934, 15390, 15714, 15720, 16587, 17460, 17685, 18430, 18864, 19912, 20520, 20952, 21222, 22116, 22401, 23280, 23580, 24624, 24890, 25414, 26190, 27645, 28296, 29488, 29868, 30780, 31428, 31440, 33174, 34920, 35370, 36860, 37335, 38121, 39285, 39824, 41040, 41904, 42444, 44232, 44802, 47160, 49761, 49780, 50828, 52380, 53055, 55290, 56592, 59736, 61560, 62856, 63535, 66348, 67203, 69840, 70740, 73720, 74670, 76242, 78570, 82935, 84888, 88464, 89604, 94320, 99522, 99560, 101656, 104760, 106110, 110580, 112005, 114363, 119472, 123120, 125712, 127070, 132696, 134406, 141480, 147440, 149283, 149340, 152484, 157140, 165870, 169776, 179208, 190605, 199044, 199120, 201609, 203312, 209520, 212220, 221160, 224010, 228726, 241433, 248805, 254140, 265392, 268812, 282960, 298566, 298680, 304968, 314280, 331740, 336015, 343089, 358416, 381210, 398088, 403218, 424440, 442320, 448020, 457452, 482866, 497610, 508280, 537624, 571815, 597132, 597360, 609936, 628560, 663480, 672030, 686178, 724299, 746415, 762420, 796176, 806436, 848880, 896040, 914904, 965732, 995220, 1008045, 1016560, 1029267, 1075248, 1143630, 1194264, 1207165, 1326960, 1344060, 1372356, 1448598, 1492830, 1524840, 1612872, 1715445, 1792080, 1829808, 1931464, 1990440, 2016090, 2058534, 2172897, 2287260, 2388528, 2414330, 2688120, 2744712, 2897196, 2985660, 3049680, 3225744, 3430890, 3621495, 3862928, 3980880, 4032180, 4117068, 4345794, 4574520, 4828660, 5146335, 5376240, 5489424, 5794392, 5971320, 6518691, 6861780, 7242990, 8064360, 8234136, 8691588, 9149040, 9657320, 10292670, 10864485, 11588784, 11942640, 13037382, 13723560, 14485980, 16128720, 16468272, 17383176, 19314640, 19556073, 20585340, 21728970, 26074764, 27447120, 28971960, 32593455, 34766352, 39112146, 41170680, 43457940, 52149528, 57943920, 65186910, 78224292, 82341360, 86915880, 97780365, 104299056, 130373820, 156448584, 173831760, 195560730, 260747640, 312897168, 391121460, 521495280, 782242920, 1564485840]

約数ペア:

[(1, 1564485840), (2, 782242920), (3, 521495280), (4, 391121460), (5, 312897168), (6, 260747640), (8, 195560730), (9, 173831760), (10, 156448584), (12, 130373820), (15, 104299056), (16, 97780365), (18, 86915880), (19, 82341360), (20, 78224292), (24, 65186910), (27, 57943920), (30, 52149528), (36, 43457940), (38, 41170680), (40, 39112146), (45, 34766352), (48, 32593455), (54, 28971960), (57, 27447120), (60, 26074764), (72, 21728970), (76, 20585340), (80, 19556073), (81, 19314640), (90, 17383176), (95, 16468272), (97, 16128720), (108, 14485980), (114, 13723560), (120, 13037382), (131, 11942640), (135, 11588784), (144, 10864485), (152, 10292670), (162, 9657320), (171, 9149040), (180, 8691588), (190, 8234136), (194, 8064360), (216, 7242990), (228, 6861780), (240, 6518691), (262, 5971320), (270, 5794392), (285, 5489424), (291, 5376240), (304, 5146335), (324, 4828660), (342, 4574520), (360, 4345794), (380, 4117068), (388, 4032180), (393, 3980880), (405, 3862928), (432, 3621495), (456, 3430890), (485, 3225744), (513, 3049680), (524, 2985660), (540, 2897196), (570, 2744712), (582, 2688120), (648, 2414330), (655, 2388528), (684, 2287260), (720, 2172897), (760, 2058534), (776, 2016090), (786, 1990440), (810, 1931464), (855, 1829808), (873, 1792080), (912, 1715445), (970, 1612872), (1026, 1524840), (1048, 1492830), (1080, 1448598), (1140, 1372356), (1164, 1344060), (1179, 1326960), (1296, 1207165), (1310, 1194264), (1368, 1143630), (1455, 1075248), (1520, 1029267), (1539, 1016560), (1552, 1008045), (1572, 995220), (1620, 965732), (1710, 914904), (1746, 896040), (1843, 848880), (1940, 806436), (1965, 796176), (2052, 762420), (2096, 746415), (2160, 724299), (2280, 686178), (2328, 672030), (2358, 663480), (2489, 628560), (2565, 609936), (2619, 597360), (2620, 597132), (2736, 571815), (2910, 537624), (3078, 508280), (3144, 497610), (3240, 482866), (3420, 457452), (3492, 448020), (3537, 442320), (3686, 424440), (3880, 403218), (3930, 398088), (4104, 381210), (4365, 358416), (4560, 343089), (4656, 336015), (4716, 331740), (4978, 314280), (5130, 304968), (5238, 298680), (5240, 298566), (5529, 282960), (5820, 268812), (5895, 265392), (6156, 254140), (6288, 248805), (6480, 241433), (6840, 228726), (6984, 224010), (7074, 221160), (7372, 212220), (7467, 209520), (7695, 203312), (7760, 201609), (7857, 199120), (7860, 199044), (8208, 190605), (8730, 179208), (9215, 169776), (9432, 165870), (9956, 157140), (10260, 152484), (10476, 149340), (10480, 149283), (10611, 147440), (11058, 141480), (11640, 134406), (11790, 132696), (12312, 127070), (12445, 125712), (12707, 123120), (13095, 119472), (13680, 114363), (13968, 112005), (14148, 110580), (14744, 106110), (14934, 104760), (15390, 101656), (15714, 99560), (15720, 99522), (16587, 94320), (17460, 89604), (17685, 88464), (18430, 84888), (18864, 82935), (19912, 78570), (20520, 76242), (20952, 74670), (21222, 73720), (22116, 70740), (22401, 69840), (23280, 67203), (23580, 66348), (24624, 63535), (24890, 62856), (25414, 61560), (26190, 59736), (27645, 56592), (28296, 55290), (29488, 53055), (29868, 52380), (30780, 50828), (31428, 49780), (31440, 49761), (33174, 47160), (34920, 44802), (35370, 44232), (36860, 42444), (37335, 41904), (38121, 41040), (39285, 39824)]