19360288640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:139

約数の個数: 1024

約数和(自身を含む): 67682304000

約数和(自身を除く): 48322015360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 23, 28, 29, 31, 32, 35, 38, 40, 44, 46, 55, 56, 58, 62, 64, 70, 76, 77, 80, 88, 92, 95, 110, 112, 115, 116, 124, 128, 133, 140, 145, 152, 154, 155, 160, 161, 176, 184, 190, 203, 209, 217, 220, 224, 230, 232, 248, 253, 266, 280, 290, 304, 308, 310, 319, 320, 322, 341, 352, 368, 380, 385, 406, 418, 434, 437, 440, 448, 460, 464, 496, 506, 532, 551, 560, 580, 589, 608, 616, 620, 638, 640, 644, 665, 667, 682, 704, 713, 736, 760, 770, 805, 812, 836, 868, 874, 880, 896, 899, 920, 928, 992, 1012, 1015, 1045, 1064, 1085, 1102, 1120, 1160, 1178, 1216, 1232, 1240, 1265, 1276, 1288, 1330, 1334, 1364, 1408, 1426, 1463, 1472, 1520, 1540, 1595, 1610, 1624, 1672, 1705, 1736, 1748, 1760, 1771, 1798, 1840, 1856, 1984, 2024, 2030, 2090, 2128, 2170, 2185, 2204, 2233, 2240, 2320, 2356, 2387, 2432, 2464, 2480, 2530, 2552, 2576, 2660, 2668, 2728, 2755, 2852, 2926, 2944, 2945, 3040, 3059, 3080, 3190, 3220, 3248, 3335, 3344, 3410, 3472, 3496, 3520, 3542, 3565, 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391552, 392863, 395560, 399280, 402752, 405536, 410872, 413540, 414656, 424270, 426880, 433504, 439208, 443555, 453530, 454894, 456320, 468160, 469568, 474145, 478268, 484880, 489440, 493696, 501952, 503440, 506920, 513590, 518320, 527744, 538384, 541880, 546592, 549010, 553784, 557612, 566720, 575360, 578956, 586960, 596068, 597632, 597835, 615296, 617120, 627440, 632896, 638848, 659680, 661664, 672980, 678832, 683240, 692230, 697015, 709688, 714560, 723695, 725648, 745085, 747040, 751564, 758632, 763840, 769120, 775808, 785726, 791120, 798560, 805504, 811072, 821744, 827080, 829312, 848540, 867008, 878416, 887110, 907060, 909788, 936320, 939136, 939455, 948290, 956536, 969760, 975821, 978880, 1003904, 1006880, 1013840, 1027180, 1036640, 1043119, 1076768, 1083760, 1093184, 1098020, 1107568, 1115224, 1133440, 1137235, 1157912, 1173920, 1192136, 1195670, 1234240, 1254880, 1265792, 1315237, 1319360, 1323328, 1345960, 1357664, 1366480, 1384460, 1394030, 1419376, 1429120, 1447390, 1451296, 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約数ペア:

[(1, 19360288640), (2, 9680144320), (4, 4840072160), (5, 3872057728), (7, 2765755520), (8, 2420036080), (10, 1936028864), (11, 1760026240), (14, 1382877760), (16, 1210018040), (19, 1018962560), (20, 968014432), (22, 880013120), (23, 841751680), (28, 691438880), (29, 667596160), (31, 624525440), (32, 605009020), (35, 553151104), (38, 509481280), (40, 484007216), (44, 440006560), (46, 420875840), (55, 352005248), (56, 345719440), (58, 333798080), (62, 312262720), (64, 302504510), (70, 276575552), (76, 254740640), (77, 251432320), (80, 242003608), (88, 220003280), (92, 210437920), (95, 203792512), (110, 176002624), (112, 172859720), (115, 168350336), (116, 166899040), (124, 156131360), (128, 151252255), (133, 145566080), (140, 138287776), (145, 133519232), (152, 127370320), (154, 125716160), (155, 124905088), (160, 121001804), (161, 120250240), (176, 110001640), (184, 105218960), (190, 101896256), (203, 95370880), (209, 92632960), (217, 89217920), (220, 88001312), (224, 86429860), (230, 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