428902560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1108

約数の個数: 192

約数和(自身を含む): 1517564160

約数和(自身を除く): 1088661600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 101, 108, 120, 135, 144, 160, 180, 202, 216, 240, 270, 288, 303, 360, 404, 432, 480, 505, 540, 606, 720, 808, 864, 909, 983, 1010, 1080, 1212, 1440, 1515, 1616, 1818, 1966, 2020, 2160, 2424, 2727, 2949, 3030, 3232, 3636, 3932, 4040, 4320, 4545, 4848, 4915, 5454, 5898, 6060, 7272, 7864, 8080, 8847, 9090, 9696, 9830, 10908, 11796, 12120, 13635, 14544, 14745, 15728, 16160, 17694, 18180, 19660, 21816, 23592, 24240, 26541, 27270, 29088, 29490, 31456, 35388, 36360, 39320, 43632, 44235, 47184, 48480, 53082, 54540, 58980, 70776, 72720, 78640, 87264, 88470, 94368, 99283, 106164, 109080, 117960, 132705, 141552, 145440, 157280, 176940, 198566, 212328, 218160, 235920, 265410, 283104, 297849, 353880, 397132, 424656, 436320, 471840, 496415, 530820, 595698, 707760, 794264, 849312, 893547, 992830, 1061640, 1191396, 1415520, 1489245, 1588528, 1787094, 1985660, 2123280, 2382792, 2680641, 2978490, 3177056, 3574188, 3971320, 4246560, 4467735, 4765584, 5361282, 5956980, 7148376, 7942640, 8935470, 9531168, 10722564, 11913960, 13403205, 14296752, 15885280, 17870940, 21445128, 23827920, 26806410, 28593504, 35741880, 42890256, 47655840, 53612820, 71483760, 85780512, 107225640, 142967520, 214451280, 428902560]

約数ペア:

[(1, 428902560), (2, 214451280), (3, 142967520), (4, 107225640), (5, 85780512), (6, 71483760), (8, 53612820), (9, 47655840), (10, 42890256), (12, 35741880), (15, 28593504), (16, 26806410), (18, 23827920), (20, 21445128), (24, 17870940), (27, 15885280), (30, 14296752), (32, 13403205), (36, 11913960), (40, 10722564), (45, 9531168), (48, 8935470), (54, 7942640), (60, 7148376), (72, 5956980), (80, 5361282), (90, 4765584), (96, 4467735), (101, 4246560), (108, 3971320), (120, 3574188), (135, 3177056), (144, 2978490), (160, 2680641), (180, 2382792), (202, 2123280), (216, 1985660), (240, 1787094), (270, 1588528), (288, 1489245), (303, 1415520), (360, 1191396), (404, 1061640), (432, 992830), (480, 893547), (505, 849312), (540, 794264), (606, 707760), (720, 595698), (808, 530820), (864, 496415), (909, 471840), (983, 436320), (1010, 424656), (1080, 397132), (1212, 353880), (1440, 297849), (1515, 283104), (1616, 265410), (1818, 235920), (1966, 218160), (2020, 212328), (2160, 198566), (2424, 176940), (2727, 157280), (2949, 145440), (3030, 141552), (3232, 132705), (3636, 117960), (3932, 109080), (4040, 106164), (4320, 99283), (4545, 94368), (4848, 88470), (4915, 87264), (5454, 78640), (5898, 72720), (6060, 70776), (7272, 58980), (7864, 54540), (8080, 53082), (8847, 48480), (9090, 47184), (9696, 44235), (9830, 43632), (10908, 39320), (11796, 36360), (12120, 35388), (13635, 31456), (14544, 29490), (14745, 29088), (15728, 27270), (16160, 26541), (17694, 24240), (18180, 23592), (19660, 21816)]