2019701520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1767

約数の個数: 320

約数和(自身を含む): 7579872000

約数和(自身を除く): 5560170480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 48, 54, 57, 58, 60, 72, 76, 80, 87, 90, 95, 108, 114, 116, 120, 135, 144, 145, 152, 171, 174, 180, 190, 216, 228, 232, 240, 261, 270, 285, 290, 304, 342, 348, 360, 380, 432, 435, 456, 464, 513, 522, 540, 551, 570, 580, 684, 696, 720, 760, 783, 855, 870, 912, 1026, 1044, 1080, 1102, 1140, 1160, 1305, 1368, 1392, 1520, 1566, 1653, 1697, 1710, 1740, 2052, 2088, 2160, 2204, 2280, 2320, 2565, 2610, 2736, 2755, 3132, 3306, 3394, 3420, 3480, 3915, 4104, 4176, 4408, 4560, 4959, 5091, 5130, 5220, 5510, 6264, 6612, 6788, 6840, 6960, 7830, 8208, 8265, 8485, 8816, 9918, 10182, 10260, 10440, 11020, 12528, 13224, 13576, 13680, 14877, 15273, 15660, 16530, 16970, 19836, 20364, 20520, 20880, 22040, 24795, 25455, 26448, 27152, 29754, 30546, 31320, 32243, 33060, 33940, 39672, 40728, 41040, 44080, 45819, 49213, 49590, 50910, 59508, 61092, 62640, 64486, 66120, 67880, 74385, 76365, 79344, 81456, 91638, 96729, 98426, 99180, 101820, 119016, 122184, 128972, 132240, 135760, 147639, 148770, 152730, 161215, 183276, 193458, 196852, 198360, 203640, 229095, 238032, 244368, 246065, 257944, 290187, 295278, 297540, 305460, 322430, 366552, 386916, 393704, 396720, 407280, 442917, 458190, 483645, 492130, 515888, 580374, 590556, 595080, 610920, 644860, 733104, 738195, 773832, 787408, 870561, 885834, 916380, 935047, 967290, 984260, 1160748, 1181112, 1190160, 1221840, 1289720, 1328751, 1450935, 1476390, 1547664, 1741122, 1771668, 1832760, 1870094, 1934580, 1968520, 2214585, 2321496, 2362224, 2579440, 2657502, 2805141, 2901870, 2952780, 3482244, 3543336, 3665520, 3740188, 3869160, 3937040, 4352805, 4429170, 4642992, 4675235, 5315004, 5610282, 5803740, 5905560, 6643755, 6964488, 7086672, 7480376, 7738320, 8415423, 8705610, 8858340, 9350470, 10630008, 11220564, 11607480, 11811120, 13287510, 13928976, 14025705, 14960752, 16830846, 17411220, 17716680, 18700940, 21260016, 22441128, 23214960, 25246269, 26575020, 28051410, 33661692, 34822440, 35433360, 37401880, 42077115, 44882256, 50492538, 53150040, 56102820, 67323384, 69644880, 74803760, 84154230, 100985076, 106300080, 112205640, 126231345, 134646768, 168308460, 201970152, 224411280, 252462690, 336616920, 403940304, 504925380, 673233840, 1009850760, 2019701520]

約数ペア:

[(1, 2019701520), (2, 1009850760), (3, 673233840), (4, 504925380), (5, 403940304), (6, 336616920), (8, 252462690), (9, 224411280), (10, 201970152), (12, 168308460), (15, 134646768), (16, 126231345), (18, 112205640), (19, 106300080), (20, 100985076), (24, 84154230), (27, 74803760), (29, 69644880), (30, 67323384), (36, 56102820), (38, 53150040), (40, 50492538), (45, 44882256), (48, 42077115), (54, 37401880), (57, 35433360), (58, 34822440), (60, 33661692), (72, 28051410), (76, 26575020), (80, 25246269), (87, 23214960), (90, 22441128), (95, 21260016), (108, 18700940), (114, 17716680), (116, 17411220), (120, 16830846), (135, 14960752), (144, 14025705), (145, 13928976), (152, 13287510), (171, 11811120), (174, 11607480), (180, 11220564), (190, 10630008), (216, 9350470), (228, 8858340), (232, 8705610), (240, 8415423), (261, 7738320), (270, 7480376), (285, 7086672), (290, 6964488), (304, 6643755), (342, 5905560), (348, 5803740), (360, 5610282), (380, 5315004), (432, 4675235), (435, 4642992), (456, 4429170), (464, 4352805), (513, 3937040), (522, 3869160), (540, 3740188), (551, 3665520), (570, 3543336), (580, 3482244), (684, 2952780), (696, 2901870), (720, 2805141), (760, 2657502), (783, 2579440), (855, 2362224), (870, 2321496), (912, 2214585), (1026, 1968520), (1044, 1934580), (1080, 1870094), (1102, 1832760), (1140, 1771668), (1160, 1741122), (1305, 1547664), (1368, 1476390), (1392, 1450935), (1520, 1328751), (1566, 1289720), (1653, 1221840), (1697, 1190160), (1710, 1181112), (1740, 1160748), (2052, 984260), (2088, 967290), (2160, 935047), (2204, 916380), (2280, 885834), (2320, 870561), (2565, 787408), (2610, 773832), (2736, 738195), (2755, 733104), (3132, 644860), (3306, 610920), (3394, 595080), (3420, 590556), (3480, 580374), (3915, 515888), (4104, 492130), (4176, 483645), (4408, 458190), (4560, 442917), (4959, 407280), (5091, 396720), (5130, 393704), (5220, 386916), (5510, 366552), (6264, 322430), (6612, 305460), (6788, 297540), (6840, 295278), (6960, 290187), (7830, 257944), (8208, 246065), (8265, 244368), (8485, 238032), (8816, 229095), (9918, 203640), (10182, 198360), (10260, 196852), (10440, 193458), (11020, 183276), (12528, 161215), (13224, 152730), (13576, 148770), (13680, 147639), (14877, 135760), (15273, 132240), (15660, 128972), (16530, 122184), (16970, 119016), (19836, 101820), (20364, 99180), (20520, 98426), (20880, 96729), (22040, 91638), (24795, 81456), (25455, 79344), (26448, 76365), (27152, 74385), (29754, 67880), (30546, 66120), (31320, 64486), (32243, 62640), (33060, 61092), (33940, 59508), (39672, 50910), (40728, 49590), (41040, 49213), (44080, 45819)]