243253920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5569}}^1$

素因数の和:5607

約数の個数: 192

約数和(自身を含む): 943246080

約数和(自身を除く): 699992160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 5569, 6240, 7280, 8736, 10920, 11138, 14560, 16707, 21840, 22276, 27845, 33414, 38983, 43680, 44552, 55690, 66828, 72397, 77966, 83535, 89104, 111380, 116949, 133656, 144794, 155932, 167070, 178208, 194915, 217191, 222760, 233898, 267312, 289588, 311864, 334140, 361985, 389830, 434382, 445520, 467796, 506779, 534624, 579176, 584745, 623728, 668280, 723970, 779660, 868764, 891040, 935592, 1013558, 1085955, 1158352, 1169490, 1247456, 1336560, 1447940, 1520337, 1559320, 1737528, 1871184, 2027116, 2171910, 2316704, 2338980, 2533895, 2673120, 2895880, 3040674, 3118640, 3475056, 3742368, 4054232, 4343820, 4677960, 5067790, 5791760, 6081348, 6237280, 6950112, 7601685, 8108464, 8687640, 9355920, 10135580, 11583520, 12162696, 15203370, 16216928, 17375280, 18711840, 20271160, 24325392, 30406740, 34750560, 40542320, 48650784, 60813480, 81084640, 121626960, 243253920]

約数ペア:

[(1, 243253920), (2, 121626960), (3, 81084640), (4, 60813480), (5, 48650784), (6, 40542320), (7, 34750560), (8, 30406740), (10, 24325392), (12, 20271160), (13, 18711840), (14, 17375280), (15, 16216928), (16, 15203370), (20, 12162696), (21, 11583520), (24, 10135580), (26, 9355920), (28, 8687640), (30, 8108464), (32, 7601685), (35, 6950112), (39, 6237280), (40, 6081348), (42, 5791760), (48, 5067790), (52, 4677960), (56, 4343820), (60, 4054232), (65, 3742368), (70, 3475056), (78, 3118640), (80, 3040674), (84, 2895880), (91, 2673120), (96, 2533895), (104, 2338980), (105, 2316704), (112, 2171910), (120, 2027116), (130, 1871184), (140, 1737528), (156, 1559320), (160, 1520337), (168, 1447940), (182, 1336560), (195, 1247456), (208, 1169490), (210, 1158352), (224, 1085955), (240, 1013558), (260, 935592), (273, 891040), (280, 868764), (312, 779660), (336, 723970), (364, 668280), (390, 623728), (416, 584745), (420, 579176), (455, 534624), (480, 506779), (520, 467796), (546, 445520), (560, 434382), (624, 389830), (672, 361985), (728, 334140), (780, 311864), (840, 289588), (910, 267312), (1040, 233898), (1092, 222760), (1120, 217191), (1248, 194915), (1365, 178208), (1456, 167070), (1560, 155932), (1680, 144794), (1820, 133656), (2080, 116949), (2184, 111380), (2730, 89104), (2912, 83535), (3120, 77966), (3360, 72397), (3640, 66828), (4368, 55690), (5460, 44552), (5569, 43680), (6240, 38983), (7280, 33414), (8736, 27845), (10920, 22276), (11138, 21840), (14560, 16707)]