258903236480

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{1933}}^1\times {\mathrm{4271}}^1$

素因数の和:6237

約数の個数: 192

約数和(自身を含む): 720533206080

約数和(自身を除く): 461629969600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1933, 1960, 2240, 3136, 3866, 3920, 4271, 4480, 6272, 7732, 7840, 8542, 9665, 13531, 15464, 15680, 17084, 19330, 21355, 27062, 29897, 30928, 31360, 34168, 38660, 42710, 54124, 59794, 61856, 67655, 68336, 77320, 85420, 94717, 108248, 119588, 123712, 135310, 136672, 149485, 154640, 170840, 189434, 209279, 216496, 239176, 247424, 270620, 273344, 298970, 309280, 341680, 378868, 418558, 432992, 473585, 478352, 541240, 546688, 597940, 618560, 683360, 757736, 837116, 865984, 947170, 956704, 1046395, 1082480, 1195880, 1237120, 1366720, 1515472, 1674232, 1731968, 1894340, 1913408, 2092790, 2164960, 2391760, 2733440, 3030944, 3348464, 3788680, 3826816, 4185580, 4329920, 4783520, 6061888, 6696928, 7577360, 8255843, 8371160, 8659840, 9567040, 12123776, 13393856, 15154720, 16511686, 16742320, 19134080, 26787712, 30309440, 33023372, 33484640, 41279215, 57790901, 60618880, 66046744, 66969280, 82558430, 115581802, 132093488, 133938560, 165116860, 231163604, 264186976, 288954505, 330233720, 404536307, 462327208, 528373952, 577909010, 660467440, 809072614, 924654416, 1056747904, 1155818020, 1320934880, 1618145228, 1849308832, 2022681535, 2311636040, 2641869760, 3236290456, 3698617664, 4045363070, 4623272080, 5283739520, 6472580912, 7397235328, 8090726140, 9246544160, 12945161824, 16181452280, 18493088320, 25890323648, 32362904560, 36986176640, 51780647296, 64725809120, 129451618240, 258903236480]

約数ペア:

[(1, 258903236480), (2, 129451618240), (4, 64725809120), (5, 51780647296), (7, 36986176640), (8, 32362904560), (10, 25890323648), (14, 18493088320), (16, 16181452280), (20, 12945161824), (28, 9246544160), (32, 8090726140), (35, 7397235328), (40, 6472580912), (49, 5283739520), (56, 4623272080), (64, 4045363070), (70, 3698617664), (80, 3236290456), (98, 2641869760), (112, 2311636040), (128, 2022681535), (140, 1849308832), (160, 1618145228), (196, 1320934880), (224, 1155818020), (245, 1056747904), (280, 924654416), (320, 809072614), (392, 660467440), (448, 577909010), (490, 528373952), (560, 462327208), (640, 404536307), (784, 330233720), (896, 288954505), (980, 264186976), (1120, 231163604), (1568, 165116860), (1933, 133938560), (1960, 132093488), (2240, 115581802), (3136, 82558430), (3866, 66969280), (3920, 66046744), (4271, 60618880), (4480, 57790901), (6272, 41279215), (7732, 33484640), (7840, 33023372), (8542, 30309440), (9665, 26787712), (13531, 19134080), (15464, 16742320), (15680, 16511686), (17084, 15154720), (19330, 13393856), (21355, 12123776), (27062, 9567040), (29897, 8659840), (30928, 8371160), (31360, 8255843), (34168, 7577360), (38660, 6696928), (42710, 6061888), (54124, 4783520), (59794, 4329920), (61856, 4185580), (67655, 3826816), (68336, 3788680), (77320, 3348464), (85420, 3030944), (94717, 2733440), (108248, 2391760), (119588, 2164960), (123712, 2092790), (135310, 1913408), (136672, 1894340), (149485, 1731968), (154640, 1674232), (170840, 1515472), (189434, 1366720), (209279, 1237120), (216496, 1195880), (239176, 1082480), (247424, 1046395), (270620, 956704), (273344, 947170), (298970, 865984), (309280, 837116), (341680, 757736), (378868, 683360), (418558, 618560), (432992, 597940), (473585, 546688), (478352, 541240)]