18978089130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 1024

約数和(自身を含む): 73574645760

約数和(自身を除く): 54596556630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 23, 26, 27, 30, 33, 35, 39, 42, 43, 45, 46, 54, 55, 63, 65, 66, 69, 70, 71, 77, 78, 86, 90, 91, 99, 105, 110, 115, 117, 126, 129, 130, 135, 138, 142, 143, 154, 161, 165, 182, 189, 195, 198, 207, 210, 213, 215, 230, 231, 234, 253, 258, 270, 273, 286, 297, 299, 301, 315, 322, 330, 345, 351, 355, 378, 385, 387, 390, 414, 426, 429, 430, 455, 462, 473, 483, 495, 497, 506, 546, 559, 585, 594, 598, 602, 621, 630, 639, 645, 690, 693, 702, 710, 715, 759, 770, 774, 781, 805, 819, 858, 897, 903, 910, 923, 945, 946, 966, 989, 990, 994, 1001, 1035, 1065, 1118, 1155, 1161, 1170, 1242, 1265, 1278, 1287, 1290, 1365, 1386, 1419, 1430, 1449, 1485, 1491, 1495, 1505, 1518, 1562, 1610, 1633, 1638, 1677, 1755, 1771, 1794, 1806, 1846, 1890, 1917, 1935, 1978, 2002, 2070, 2079, 2093, 2130, 2145, 2277, 2310, 2322, 2343, 2365, 2415, 2457, 2485, 2530, 2574, 2691, 2709, 2730, 2769, 2795, 2838, 2898, 2967, 2970, 2982, 2990, 3003, 3010, 3053, 3105, 3195, 3266, 3289, 3311, 3354, 3465, 3510, 3542, 3795, 3834, 3861, 3870, 3905, 3913, 4095, 4158, 4186, 4257, 4290, 4347, 4473, 4485, 4515, 4554, 4615, 4686, 4730, 4830, 4899, 4914, 4945, 4970, 5005, 5031, 5313, 5382, 5418, 5467, 5538, 5590, 5805, 5934, 6006, 6106, 6149, 6210, 6279, 6390, 6435, 6461, 6578, 6622, 6831, 6923, 6930, 7029, 7095, 7245, 7455, 7590, 7722, 7810, 7826, 8073, 8127, 8165, 8190, 8307, 8385, 8514, 8694, 8855, 8901, 8946, 8970, 9009, 9030, 9159, 9230, 9585, 9798, 9867, 9890, 9933, 10010, 10062, 10153, 10395, 10465, 10626, 10879, 10934, 11385, 11431, 11610, 11715, 11739, 12285, 12298, 12558, 12771, 12857, 12870, 12922, 13419, 13455, 13545, 13662, 13845, 13846, 14058, 14190, 14490, 14697, 14835, 14910, 15015, 15093, 15265, 15939, 16146, 16254, 16330, 16401, 16445, 16555, 16614, 16770, 17710, 17802, 17963, 18018, 18318, 18447, 18837, 19170, 19305, 19383, 19565, 19734, 19866, 20306, 20769, 20790, 20930, 21087, 21229, 21285, 21371, 21735, 21758, 22365, 22770, 22862, 23023, 23430, 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421314, 424281, 426426, 430430, 436579, 440910, 444015, 445809, 446985, 449995, 456885, 456918, 467038, 470162, 478170, 485001, 489555, 491533, 492030, 503745, 514395, 528255, 538890, 539994, 548262, 553410, 555646, 565110, 573183, 577017, 578565, 581490, 587466, 595335, 604494, 617274, 621621, 623070, 628705, 631971, 636870, 639639, 641130, 645645, 685377, 690690, 694278, 700557, 702190, 705243, 707135, 710710, 714402, 738045, 743015, 754446, 761530, 772409, 774774, 808335, 809991, 824310, 830115, 833469, 848562, 872235, 873158, 888030, 891618, 893970, 899990, 906741, 912847, 913770, 934605, 955305, 961695, 970002, 979110, 983066, 989989, 1007490, 1028790, 1036035, 1053285, 1056510, 1066065, 1071603, 1131669, 1142295, 1146366, 1154034, 1157130, 1162161, 1167595, 1175405, 1190670, 1243242, 1257410, 1263942, 1272843, 1279278, 1291290, 1309737, 1337427, 1349985, 1370655, 1370754, 1389115, 1401114, 1410486, 1414270, 1468665, 1474599, 1476090, 1486030, 1511235, 1543185, 1544818, 1616670, 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約数ペア:

[(1, 18978089130), (2, 9489044565), (3, 6326029710), (5, 3795617826), (6, 3163014855), (7, 2711155590), (9, 2108676570), (10, 1897808913), (11, 1725280830), (13, 1459853010), (14, 1355577795), (15, 1265205942), (18, 1054338285), (21, 903718530), (22, 862640415), (23, 825134310), (26, 729926505), (27, 702892190), (30, 632602971), (33, 575093610), (35, 542231118), (39, 486617670), (42, 451859265), (43, 441350910), (45, 421735314), (46, 412567155), (54, 351446095), (55, 345056166), (63, 301239510), (65, 291970602), (66, 287546805), (69, 275044770), (70, 271115559), (71, 267297030), (77, 246468690), (78, 243308835), (86, 220675455), (90, 210867657), (91, 208550430), (99, 191697870), (105, 180743706), (110, 172528083), (115, 165026862), (117, 162205890), (126, 150619755), (129, 147116970), (130, 145985301), (135, 140578438), (138, 137522385), (142, 133648515), (143, 132713910), (154, 123234345), (161, 117876330), (165, 115018722), (182, 104275215), (189, 100413170), (195, 97323534), (198, 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