2017436720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1$

素因数の和:284

約数の個数: 240

約数和(自身を含む): 5587246560

約数和(自身を除く): 3569809840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 23, 26, 38, 40, 46, 52, 65, 76, 80, 92, 95, 104, 115, 130, 152, 184, 190, 193, 208, 230, 247, 260, 299, 304, 368, 380, 386, 437, 460, 494, 520, 529, 598, 760, 772, 874, 920, 965, 988, 1040, 1058, 1196, 1235, 1495, 1520, 1544, 1748, 1840, 1930, 1976, 2116, 2185, 2392, 2470, 2509, 2645, 2990, 3088, 3496, 3667, 3860, 3952, 4232, 4370, 4439, 4784, 4940, 5018, 5290, 5681, 5980, 6877, 6992, 7334, 7720, 8464, 8740, 8878, 9880, 10036, 10051, 10580, 11362, 11960, 12545, 13754, 14668, 15440, 17480, 17756, 18335, 19760, 20072, 20102, 21160, 22195, 22724, 23920, 25090, 27508, 28405, 29336, 34385, 34960, 35512, 36670, 40144, 40204, 42320, 44390, 45448, 47671, 50180, 50255, 55016, 56810, 57707, 58672, 68770, 71024, 73340, 80408, 84341, 88780, 90896, 95342, 100360, 100510, 102097, 110032, 113620, 115414, 130663, 137540, 146680, 160816, 168682, 177560, 190684, 200720, 201020, 204194, 227240, 230828, 238355, 261326, 275080, 288535, 293360, 337364, 355120, 381368, 402040, 408388, 421705, 454480, 461656, 476710, 510485, 522652, 550160, 577070, 653315, 674728, 762736, 804080, 816776, 843410, 923312, 953420, 1020970, 1045304, 1096433, 1154140, 1306630, 1327261, 1349456, 1633552, 1686820, 1906840, 1939843, 2041940, 2090608, 2192866, 2308280, 2613260, 2654522, 3373640, 3813680, 3879686, 4083880, 4385732, 4616560, 5226520, 5309044, 5482165, 6636305, 6747280, 7759372, 8167760, 8771464, 9699215, 10453040, 10618088, 10964330, 13272610, 15518744, 17542928, 19398430, 21236176, 21928660, 25217959, 26545220, 31037488, 38796860, 43857320, 50435918, 53090440, 77593720, 87714640, 100871836, 106180880, 126089795, 155187440, 201743672, 252179590, 403487344, 504359180, 1008718360, 2017436720]

約数ペア:

[(1, 2017436720), (2, 1008718360), (4, 504359180), (5, 403487344), (8, 252179590), (10, 201743672), (13, 155187440), (16, 126089795), (19, 106180880), (20, 100871836), (23, 87714640), (26, 77593720), (38, 53090440), (40, 50435918), (46, 43857320), (52, 38796860), (65, 31037488), (76, 26545220), (80, 25217959), (92, 21928660), (95, 21236176), (104, 19398430), (115, 17542928), (130, 15518744), (152, 13272610), (184, 10964330), (190, 10618088), (193, 10453040), (208, 9699215), (230, 8771464), (247, 8167760), (260, 7759372), (299, 6747280), (304, 6636305), (368, 5482165), (380, 5309044), (386, 5226520), (437, 4616560), (460, 4385732), (494, 4083880), (520, 3879686), (529, 3813680), (598, 3373640), (760, 2654522), (772, 2613260), (874, 2308280), (920, 2192866), (965, 2090608), (988, 2041940), (1040, 1939843), (1058, 1906840), (1196, 1686820), (1235, 1633552), (1495, 1349456), (1520, 1327261), (1544, 1306630), (1748, 1154140), (1840, 1096433), (1930, 1045304), (1976, 1020970), (2116, 953420), (2185, 923312), (2392, 843410), (2470, 816776), (2509, 804080), (2645, 762736), (2990, 674728), (3088, 653315), (3496, 577070), (3667, 550160), (3860, 522652), (3952, 510485), (4232, 476710), (4370, 461656), (4439, 454480), (4784, 421705), (4940, 408388), (5018, 402040), (5290, 381368), (5681, 355120), (5980, 337364), (6877, 293360), (6992, 288535), (7334, 275080), (7720, 261326), (8464, 238355), (8740, 230828), (8878, 227240), (9880, 204194), (10036, 201020), (10051, 200720), (10580, 190684), (11362, 177560), (11960, 168682), (12545, 160816), (13754, 146680), (14668, 137540), (15440, 130663), (17480, 115414), (17756, 113620), (18335, 110032), (19760, 102097), (20072, 100510), (20102, 100360), (21160, 95342), (22195, 90896), (22724, 88780), (23920, 84341), (25090, 80408), (27508, 73340), (28405, 71024), (29336, 68770), (34385, 58672), (34960, 57707), (35512, 56810), (36670, 55016), (40144, 50255), (40204, 50180), (42320, 47671), (44390, 45448)]