1019929320

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 256

約数和(自身を含む): 3506976000

約数和(自身を除く): 2487046680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 89, 90, 108, 120, 131, 135, 162, 178, 180, 216, 243, 262, 267, 270, 324, 356, 360, 393, 405, 445, 486, 524, 534, 540, 648, 655, 712, 729, 786, 801, 810, 890, 972, 1048, 1068, 1080, 1179, 1215, 1310, 1335, 1458, 1572, 1602, 1620, 1780, 1944, 1965, 2136, 2187, 2358, 2403, 2430, 2620, 2670, 2916, 3144, 3204, 3240, 3537, 3560, 3645, 3930, 4005, 4374, 4716, 4806, 4860, 5240, 5340, 5832, 5895, 6408, 7074, 7209, 7290, 7860, 8010, 8748, 9432, 9612, 9720, 10611, 10680, 10935, 11659, 11790, 12015, 14148, 14418, 14580, 15720, 16020, 17496, 17685, 19224, 21222, 21627, 21870, 23318, 23580, 24030, 28296, 28836, 29160, 31833, 32040, 34977, 35370, 36045, 42444, 43254, 43740, 46636, 47160, 48060, 53055, 57672, 58295, 63666, 64881, 69954, 70740, 72090, 84888, 86508, 87480, 93272, 95499, 96120, 104931, 106110, 108135, 116590, 127332, 129762, 139908, 141480, 144180, 159165, 173016, 174885, 190998, 194643, 209862, 212220, 216270, 233180, 254664, 259524, 279816, 286497, 288360, 314793, 318330, 324405, 349770, 381996, 389286, 419724, 424440, 432540, 466360, 477495, 519048, 524655, 572994, 629586, 636660, 648810, 699540, 763992, 778572, 839448, 865080, 944379, 954990, 973215, 1049310, 1145988, 1259172, 1273320, 1297620, 1399080, 1432485, 1557144, 1573965, 1888758, 1909980, 1946430, 2098620, 2291976, 2518344, 2595240, 2833137, 2864970, 3147930, 3777516, 3819960, 3892860, 4197240, 4721895, 5666274, 5729940, 6295860, 7555032, 7785720, 8499411, 9443790, 11332548, 11459880, 12591720, 14165685, 16998822, 18887580, 22665096, 25498233, 28331370, 33997644, 37775160, 42497055, 50996466, 56662740, 67995288, 84994110, 101992932, 113325480, 127491165, 169988220, 203985864, 254982330, 339976440, 509964660, 1019929320]

約数ペア:

[(1, 1019929320), (2, 509964660), (3, 339976440), (4, 254982330), (5, 203985864), (6, 169988220), (8, 127491165), (9, 113325480), (10, 101992932), (12, 84994110), (15, 67995288), (18, 56662740), (20, 50996466), (24, 42497055), (27, 37775160), (30, 33997644), (36, 28331370), (40, 25498233), (45, 22665096), (54, 18887580), (60, 16998822), (72, 14165685), (81, 12591720), (89, 11459880), (90, 11332548), (108, 9443790), (120, 8499411), (131, 7785720), (135, 7555032), (162, 6295860), (178, 5729940), (180, 5666274), (216, 4721895), (243, 4197240), (262, 3892860), (267, 3819960), (270, 3777516), (324, 3147930), (356, 2864970), (360, 2833137), (393, 2595240), (405, 2518344), (445, 2291976), (486, 2098620), (524, 1946430), (534, 1909980), (540, 1888758), (648, 1573965), (655, 1557144), (712, 1432485), (729, 1399080), (786, 1297620), (801, 1273320), (810, 1259172), (890, 1145988), (972, 1049310), (1048, 973215), (1068, 954990), (1080, 944379), (1179, 865080), (1215, 839448), (1310, 778572), (1335, 763992), (1458, 699540), (1572, 648810), (1602, 636660), (1620, 629586), (1780, 572994), (1944, 524655), (1965, 519048), (2136, 477495), (2187, 466360), (2358, 432540), (2403, 424440), (2430, 419724), (2620, 389286), (2670, 381996), (2916, 349770), (3144, 324405), (3204, 318330), (3240, 314793), (3537, 288360), (3560, 286497), (3645, 279816), (3930, 259524), (4005, 254664), (4374, 233180), (4716, 216270), (4806, 212220), (4860, 209862), (5240, 194643), (5340, 190998), (5832, 174885), (5895, 173016), (6408, 159165), (7074, 144180), (7209, 141480), (7290, 139908), (7860, 129762), (8010, 127332), (8748, 116590), (9432, 108135), (9612, 106110), (9720, 104931), (10611, 96120), (10680, 95499), (10935, 93272), (11659, 87480), (11790, 86508), (12015, 84888), (14148, 72090), (14418, 70740), (14580, 69954), (15720, 64881), (16020, 63666), (17496, 58295), (17685, 57672), (19224, 53055), (21222, 48060), (21627, 47160), (21870, 46636), (23318, 43740), (23580, 43254), (24030, 42444), (28296, 36045), (28836, 35370), (29160, 34977), (31833, 32040)]