2020488360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1200

約数の個数: 256

約数和(自身を含む): 7019550720

約数和(自身を除く): 4999062360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 61, 66, 69, 88, 92, 110, 115, 120, 122, 132, 138, 165, 183, 184, 220, 230, 244, 253, 264, 276, 305, 330, 345, 366, 440, 460, 488, 506, 552, 610, 660, 671, 690, 732, 759, 915, 920, 1012, 1091, 1220, 1265, 1320, 1342, 1380, 1403, 1464, 1518, 1830, 2013, 2024, 2182, 2440, 2530, 2684, 2760, 2806, 3036, 3273, 3355, 3660, 3795, 4026, 4209, 4364, 5060, 5368, 5455, 5612, 6072, 6546, 6710, 7015, 7320, 7590, 8052, 8418, 8728, 10065, 10120, 10910, 11224, 12001, 13092, 13420, 14030, 15180, 15433, 16104, 16365, 16836, 20130, 21045, 21820, 24002, 25093, 26184, 26840, 28060, 30360, 30866, 32730, 33672, 36003, 40260, 42090, 43640, 46299, 48004, 50186, 56120, 60005, 61732, 65460, 66551, 72006, 75279, 77165, 80520, 84180, 92598, 96008, 100372, 120010, 123464, 125465, 130920, 133102, 144012, 150558, 154330, 168360, 180015, 185196, 199653, 200744, 231495, 240020, 250930, 266204, 276023, 288024, 301116, 308660, 332755, 360030, 370392, 376395, 399306, 462990, 480040, 501860, 532408, 552046, 602232, 617320, 665510, 720060, 732061, 752790, 798612, 828069, 925980, 998265, 1003720, 1104092, 1331020, 1380115, 1440120, 1464122, 1505580, 1530673, 1597224, 1656138, 1851960, 1996530, 2196183, 2208184, 2662040, 2760230, 2928244, 3011160, 3061346, 3312276, 3660305, 3993060, 4140345, 4392366, 4592019, 5520460, 5856488, 6122692, 6624552, 7320610, 7653365, 7986120, 8280690, 8784732, 9184038, 10980915, 11040920, 12245384, 14641220, 15306730, 16561380, 16837403, 17569464, 18368076, 21961830, 22960095, 29282440, 30613460, 33122760, 33674806, 36736152, 43923660, 45920190, 50512209, 61226920, 67349612, 84187015, 87847320, 91840380, 101024418, 134699224, 168374030, 183680760, 202048836, 252561045, 336748060, 404097672, 505122090, 673496120, 1010244180, 2020488360]

約数ペア:

[(1, 2020488360), (2, 1010244180), (3, 673496120), (4, 505122090), (5, 404097672), (6, 336748060), (8, 252561045), (10, 202048836), (11, 183680760), (12, 168374030), (15, 134699224), (20, 101024418), (22, 91840380), (23, 87847320), (24, 84187015), (30, 67349612), (33, 61226920), (40, 50512209), (44, 45920190), (46, 43923660), (55, 36736152), (60, 33674806), (61, 33122760), (66, 30613460), (69, 29282440), (88, 22960095), (92, 21961830), (110, 18368076), (115, 17569464), (120, 16837403), (122, 16561380), (132, 15306730), (138, 14641220), (165, 12245384), (183, 11040920), (184, 10980915), (220, 9184038), (230, 8784732), (244, 8280690), (253, 7986120), (264, 7653365), (276, 7320610), (305, 6624552), (330, 6122692), (345, 5856488), (366, 5520460), (440, 4592019), (460, 4392366), (488, 4140345), (506, 3993060), (552, 3660305), (610, 3312276), (660, 3061346), (671, 3011160), (690, 2928244), (732, 2760230), (759, 2662040), (915, 2208184), (920, 2196183), (1012, 1996530), (1091, 1851960), (1220, 1656138), (1265, 1597224), (1320, 1530673), (1342, 1505580), (1380, 1464122), (1403, 1440120), (1464, 1380115), (1518, 1331020), (1830, 1104092), (2013, 1003720), (2024, 998265), (2182, 925980), (2440, 828069), (2530, 798612), (2684, 752790), (2760, 732061), (2806, 720060), (3036, 665510), (3273, 617320), (3355, 602232), (3660, 552046), (3795, 532408), (4026, 501860), (4209, 480040), (4364, 462990), (5060, 399306), (5368, 376395), (5455, 370392), (5612, 360030), (6072, 332755), (6546, 308660), (6710, 301116), (7015, 288024), (7320, 276023), (7590, 266204), (8052, 250930), (8418, 240020), (8728, 231495), (10065, 200744), (10120, 199653), (10910, 185196), (11224, 180015), (12001, 168360), (13092, 154330), (13420, 150558), (14030, 144012), (15180, 133102), (15433, 130920), (16104, 125465), (16365, 123464), (16836, 120010), (20130, 100372), (21045, 96008), (21820, 92598), (24002, 84180), (25093, 80520), (26184, 77165), (26840, 75279), (28060, 72006), (30360, 66551), (30866, 65460), (32730, 61732), (33672, 60005), (36003, 56120), (40260, 50186), (42090, 48004), (43640, 46299)]