2015251920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1075

約数の個数: 320

約数和(自身を含む): 7665580800

約数和(自身を除く): 5650328880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 89, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 178, 180, 198, 216, 220, 240, 264, 267, 270, 297, 330, 356, 360, 396, 432, 440, 445, 495, 528, 534, 540, 594, 660, 712, 720, 792, 801, 880, 890, 953, 979, 990, 1068, 1080, 1188, 1320, 1335, 1424, 1485, 1584, 1602, 1780, 1906, 1958, 1980, 2136, 2160, 2376, 2403, 2640, 2670, 2859, 2937, 2970, 3204, 3560, 3812, 3916, 3960, 4005, 4272, 4752, 4765, 4806, 4895, 5340, 5718, 5874, 5940, 6408, 7120, 7624, 7832, 7920, 8010, 8577, 8811, 9530, 9612, 9790, 10483, 10680, 11436, 11748, 11880, 12015, 12816, 14295, 14685, 15248, 15664, 16020, 17154, 17622, 19060, 19224, 19580, 20966, 21360, 22872, 23496, 23760, 24030, 25731, 26433, 28590, 29370, 31449, 32040, 34308, 35244, 38120, 38448, 39160, 41932, 42885, 44055, 45744, 46992, 48060, 51462, 52415, 52866, 57180, 58740, 62898, 64080, 68616, 70488, 76240, 78320, 83864, 84817, 85770, 88110, 94347, 96120, 102924, 104830, 105732, 114360, 117480, 125796, 128655, 132165, 137232, 140976, 157245, 167728, 169634, 171540, 176220, 188694, 192240, 205848, 209660, 211464, 228720, 234960, 251592, 254451, 257310, 264330, 283041, 314490, 339268, 343080, 352440, 377388, 411696, 419320, 422928, 424085, 471735, 503184, 508902, 514620, 528660, 566082, 628980, 678536, 686160, 704880, 754776, 763353, 838640, 848170, 932987, 943470, 1017804, 1029240, 1057320, 1132164, 1257960, 1272255, 1357072, 1415205, 1509552, 1526706, 1696340, 1865974, 1886940, 2035608, 2058480, 2114640, 2264328, 2290059, 2515920, 2544510, 2798961, 2830410, 3053412, 3392680, 3731948, 3773880, 3816765, 4071216, 4528656, 4580118, 4664935, 5089020, 5597922, 5660820, 6106824, 6785360, 7463896, 7547760, 7633530, 8396883, 9160236, 9329870, 10178040, 11195844, 11321640, 11450295, 12213648, 13994805, 14927792, 15267060, 16793766, 18320472, 18659740, 20356080, 22391688, 22643280, 22900590, 25190649, 27989610, 30534120, 33587532, 36640944, 37319480, 41984415, 44783376, 45801180, 50381298, 55979220, 61068240, 67175064, 74638960, 83968830, 91602360, 100762596, 111958440, 125953245, 134350128, 167937660, 183204720, 201525192, 223916880, 251906490, 335875320, 403050384, 503812980, 671750640, 1007625960, 2015251920]

約数ペア:

[(1, 2015251920), (2, 1007625960), (3, 671750640), (4, 503812980), (5, 403050384), (6, 335875320), (8, 251906490), (9, 223916880), (10, 201525192), (11, 183204720), (12, 167937660), (15, 134350128), (16, 125953245), (18, 111958440), (20, 100762596), (22, 91602360), (24, 83968830), (27, 74638960), (30, 67175064), (33, 61068240), (36, 55979220), (40, 50381298), (44, 45801180), (45, 44783376), (48, 41984415), (54, 37319480), (55, 36640944), (60, 33587532), (66, 30534120), (72, 27989610), (80, 25190649), (88, 22900590), (89, 22643280), (90, 22391688), (99, 20356080), (108, 18659740), (110, 18320472), (120, 16793766), (132, 15267060), (135, 14927792), (144, 13994805), (165, 12213648), (176, 11450295), (178, 11321640), (180, 11195844), (198, 10178040), (216, 9329870), (220, 9160236), (240, 8396883), (264, 7633530), (267, 7547760), (270, 7463896), (297, 6785360), (330, 6106824), (356, 5660820), (360, 5597922), (396, 5089020), (432, 4664935), (440, 4580118), (445, 4528656), (495, 4071216), (528, 3816765), (534, 3773880), (540, 3731948), (594, 3392680), (660, 3053412), (712, 2830410), (720, 2798961), (792, 2544510), (801, 2515920), (880, 2290059), (890, 2264328), (953, 2114640), (979, 2058480), (990, 2035608), (1068, 1886940), (1080, 1865974), (1188, 1696340), (1320, 1526706), (1335, 1509552), (1424, 1415205), (1485, 1357072), (1584, 1272255), (1602, 1257960), (1780, 1132164), (1906, 1057320), (1958, 1029240), (1980, 1017804), (2136, 943470), (2160, 932987), (2376, 848170), (2403, 838640), (2640, 763353), (2670, 754776), (2859, 704880), (2937, 686160), (2970, 678536), (3204, 628980), (3560, 566082), (3812, 528660), (3916, 514620), (3960, 508902), (4005, 503184), (4272, 471735), (4752, 424085), (4765, 422928), (4806, 419320), (4895, 411696), (5340, 377388), (5718, 352440), (5874, 343080), (5940, 339268), (6408, 314490), (7120, 283041), (7624, 264330), (7832, 257310), (7920, 254451), (8010, 251592), (8577, 234960), (8811, 228720), (9530, 211464), (9612, 209660), (9790, 205848), (10483, 192240), (10680, 188694), (11436, 176220), (11748, 171540), (11880, 169634), (12015, 167728), (12816, 157245), (14295, 140976), (14685, 137232), (15248, 132165), (15664, 128655), (16020, 125796), (17154, 117480), (17622, 114360), (19060, 105732), (19224, 104830), (19580, 102924), (20966, 96120), (21360, 94347), (22872, 88110), (23496, 85770), (23760, 84817), (24030, 83864), (25731, 78320), (26433, 76240), (28590, 70488), (29370, 68616), (31449, 64080), (32040, 62898), (34308, 58740), (35244, 57180), (38120, 52866), (38448, 52415), (39160, 51462), (41932, 48060), (42885, 46992), (44055, 45744)]