21803610360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{195163}}^1$

素因数の和:195210

約数の個数: 192

約数和(自身を含む): 80095305600

約数和(自身を除く): 58291695240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 3192, 3724, 3990, 4655, 5320, 5586, 5880, 7448, 7980, 9310, 11172, 13965, 15960, 18620, 22344, 27930, 37240, 55860, 111720, 195163, 390326, 585489, 780652, 975815, 1170978, 1366141, 1561304, 1951630, 2341956, 2732282, 2927445, 3708097, 3903260, 4098423, 4683912, 5464564, 5854890, 6830705, 7416194, 7806520, 8196846, 9562987, 10929128, 11124291, 11709780, 13661410, 14832388, 16393692, 18540485, 19125974, 20492115, 22248582, 23419560, 25956679, 27322820, 28688961, 29664776, 32787384, 37080970, 38251948, 40984230, 44497164, 47814935, 51913358, 54645640, 55621455, 57377922, 74161940, 76503896, 77870037, 81968460, 88994328, 95629870, 103826716, 111242910, 114755844, 129783395, 143444805, 148323880, 155740074, 163936920, 181696753, 191259740, 207653432, 222485820, 229511688, 259566790, 286889610, 311480148, 363393506, 382519480, 389350185, 444971640, 519133580, 545090259, 573779220, 622960296, 726787012, 778700370, 908483765, 1038267160, 1090180518, 1147558440, 1453574024, 1557400740, 1816967530, 2180361036, 2725451295, 3114801480, 3633935060, 4360722072, 5450902590, 7267870120, 10901805180, 21803610360]

約数ペア:

[(1, 21803610360), (2, 10901805180), (3, 7267870120), (4, 5450902590), (5, 4360722072), (6, 3633935060), (7, 3114801480), (8, 2725451295), (10, 2180361036), (12, 1816967530), (14, 1557400740), (15, 1453574024), (19, 1147558440), (20, 1090180518), (21, 1038267160), (24, 908483765), (28, 778700370), (30, 726787012), (35, 622960296), (38, 573779220), (40, 545090259), (42, 519133580), (49, 444971640), (56, 389350185), (57, 382519480), (60, 363393506), (70, 311480148), (76, 286889610), (84, 259566790), (95, 229511688), (98, 222485820), (105, 207653432), (114, 191259740), (120, 181696753), (133, 163936920), (140, 155740074), (147, 148323880), (152, 143444805), (168, 129783395), (190, 114755844), (196, 111242910), (210, 103826716), (228, 95629870), (245, 88994328), (266, 81968460), (280, 77870037), (285, 76503896), (294, 74161940), (380, 57377922), (392, 55621455), (399, 54645640), (420, 51913358), (456, 47814935), (490, 44497164), (532, 40984230), (570, 38251948), (588, 37080970), (665, 32787384), (735, 29664776), (760, 28688961), (798, 27322820), (840, 25956679), (931, 23419560), (980, 22248582), (1064, 20492115), (1140, 19125974), (1176, 18540485), (1330, 16393692), (1470, 14832388), (1596, 13661410), (1862, 11709780), (1960, 11124291), (1995, 10929128), (2280, 9562987), (2660, 8196846), (2793, 7806520), (2940, 7416194), (3192, 6830705), (3724, 5854890), (3990, 5464564), (4655, 4683912), (5320, 4098423), (5586, 3903260), (5880, 3708097), (7448, 2927445), (7980, 2732282), (9310, 2341956), (11172, 1951630), (13965, 1561304), (15960, 1366141), (18620, 1170978), (22344, 975815), (27930, 780652), (37240, 585489), (55860, 390326), (111720, 195163)]