619320240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11171}}^1$

素因数の和:11208

約数の個数: 240

約数和(自身を含む): 2593334016

約数和(自身を除く): 1974013776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7920, 9240, 11088, 11171, 13860, 18480, 22342, 27720, 33513, 44684, 55440, 55855, 67026, 78197, 89368, 100539, 111710, 122881, 134052, 156394, 167565, 178736, 201078, 223420, 234591, 245762, 268104, 312788, 335130, 368643, 390985, 402156, 446840, 469182, 491524, 502695, 536208, 614405, 625576, 670260, 703773, 737286, 781970, 804312, 860167, 893680, 938364, 983048, 1005390, 1105929, 1172955, 1228810, 1251152, 1340520, 1407546, 1474572, 1563940, 1608624, 1720334, 1843215, 1876728, 1966096, 2010780, 2211858, 2345910, 2457620, 2580501, 2681040, 2815092, 2949144, 3127880, 3440668, 3518865, 3686430, 3753456, 4021560, 4300835, 4423716, 4691820, 4915240, 5161002, 5529645, 5630184, 5898288, 6255760, 6881336, 7037730, 7372860, 7741503, 8043120, 8601670, 8847432, 9383640, 9830480, 10322004, 11059290, 11260368, 12902505, 13762672, 14075460, 14745720, 15483006, 17203340, 17694864, 18767280, 20644008, 22118580, 25805010, 28150920, 29491440, 30966012, 34406680, 38707515, 41288016, 44237160, 51610020, 56301840, 61932024, 68813360, 77415030, 88474320, 103220040, 123864048, 154830060, 206440080, 309660120, 619320240]

約数ペア:

[(1, 619320240), (2, 309660120), (3, 206440080), (4, 154830060), (5, 123864048), (6, 103220040), (7, 88474320), (8, 77415030), (9, 68813360), (10, 61932024), (11, 56301840), (12, 51610020), (14, 44237160), (15, 41288016), (16, 38707515), (18, 34406680), (20, 30966012), (21, 29491440), (22, 28150920), (24, 25805010), (28, 22118580), (30, 20644008), (33, 18767280), (35, 17694864), (36, 17203340), (40, 15483006), (42, 14745720), (44, 14075460), (45, 13762672), (48, 12902505), (55, 11260368), (56, 11059290), (60, 10322004), (63, 9830480), (66, 9383640), (70, 8847432), (72, 8601670), (77, 8043120), (80, 7741503), (84, 7372860), (88, 7037730), (90, 6881336), (99, 6255760), (105, 5898288), (110, 5630184), (112, 5529645), (120, 5161002), (126, 4915240), (132, 4691820), (140, 4423716), (144, 4300835), (154, 4021560), (165, 3753456), (168, 3686430), (176, 3518865), (180, 3440668), (198, 3127880), (210, 2949144), (220, 2815092), (231, 2681040), (240, 2580501), (252, 2457620), (264, 2345910), (280, 2211858), (308, 2010780), (315, 1966096), (330, 1876728), (336, 1843215), (360, 1720334), (385, 1608624), (396, 1563940), (420, 1474572), (440, 1407546), (462, 1340520), (495, 1251152), (504, 1228810), (528, 1172955), (560, 1105929), (616, 1005390), (630, 983048), (660, 938364), (693, 893680), (720, 860167), (770, 804312), (792, 781970), (840, 737286), (880, 703773), (924, 670260), (990, 625576), (1008, 614405), (1155, 536208), (1232, 502695), (1260, 491524), (1320, 469182), (1386, 446840), (1540, 402156), (1584, 390985), (1680, 368643), (1848, 335130), (1980, 312788), (2310, 268104), (2520, 245762), (2640, 234591), (2772, 223420), (3080, 201078), (3465, 178736), (3696, 167565), (3960, 156394), (4620, 134052), (5040, 122881), (5544, 111710), (6160, 100539), (6930, 89368), (7920, 78197), (9240, 67026), (11088, 55855), (11171, 55440), (13860, 44684), (18480, 33513), (22342, 27720)]