408056220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 288

約数和(自身を含む): 1479389184

約数和(自身を除く): 1071332964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 83, 90, 99, 110, 117, 130, 132, 143, 156, 165, 166, 180, 191, 195, 198, 220, 234, 249, 260, 286, 330, 332, 382, 390, 396, 415, 429, 468, 495, 498, 572, 573, 585, 660, 715, 747, 764, 780, 830, 858, 913, 955, 990, 996, 1079, 1146, 1170, 1245, 1287, 1430, 1494, 1660, 1716, 1719, 1826, 1910, 1980, 2101, 2145, 2158, 2292, 2340, 2483, 2490, 2574, 2739, 2860, 2865, 2988, 3237, 3438, 3652, 3735, 3820, 4202, 4290, 4316, 4565, 4966, 4980, 5148, 5395, 5478, 5730, 6303, 6435, 6474, 6876, 7449, 7470, 8217, 8404, 8580, 8595, 9130, 9711, 9932, 10505, 10790, 10956, 11460, 11869, 12415, 12606, 12870, 12948, 13695, 14898, 14940, 15853, 16185, 16434, 17190, 18260, 18909, 19422, 21010, 21580, 22347, 23738, 24830, 25212, 25740, 27313, 27390, 29796, 31515, 31706, 32370, 32868, 34380, 35607, 37245, 37818, 38844, 41085, 42020, 44694, 47476, 47559, 48555, 49660, 54626, 54780, 59345, 63030, 63412, 64740, 71214, 74490, 75636, 79265, 81939, 82170, 89388, 94545, 95118, 97110, 106821, 109252, 111735, 118690, 126060, 136565, 142428, 142677, 148980, 158530, 163878, 164340, 174383, 178035, 189090, 190236, 194220, 206089, 213642, 223470, 237380, 237795, 245817, 273130, 285354, 317060, 327756, 348766, 356070, 378180, 409695, 412178, 427284, 446940, 475590, 491634, 523149, 534105, 546260, 570708, 618267, 697532, 712140, 713385, 819390, 824356, 871915, 951180, 983268, 1030445, 1046298, 1068210, 1229085, 1236534, 1426770, 1569447, 1638780, 1743830, 1854801, 2060890, 2092596, 2136420, 2266979, 2458170, 2473068, 2615745, 2853540, 3091335, 3138894, 3487660, 3709602, 4121780, 4533958, 4916340, 5231490, 6182670, 6277788, 6800937, 7419204, 7847235, 9067916, 9274005, 10462980, 11334895, 12365340, 13601874, 15694470, 18548010, 20402811, 22669790, 27203748, 31388940, 34004685, 37096020, 40805622, 45339580, 68009370, 81611244, 102014055, 136018740, 204028110, 408056220]

約数ペア:

[(1, 408056220), (2, 204028110), (3, 136018740), (4, 102014055), (5, 81611244), (6, 68009370), (9, 45339580), (10, 40805622), (11, 37096020), (12, 34004685), (13, 31388940), (15, 27203748), (18, 22669790), (20, 20402811), (22, 18548010), (26, 15694470), (30, 13601874), (33, 12365340), (36, 11334895), (39, 10462980), (44, 9274005), (45, 9067916), (52, 7847235), (55, 7419204), (60, 6800937), (65, 6277788), (66, 6182670), (78, 5231490), (83, 4916340), (90, 4533958), (99, 4121780), (110, 3709602), (117, 3487660), (130, 3138894), (132, 3091335), (143, 2853540), (156, 2615745), (165, 2473068), (166, 2458170), (180, 2266979), (191, 2136420), (195, 2092596), (198, 2060890), (220, 1854801), (234, 1743830), (249, 1638780), (260, 1569447), (286, 1426770), (330, 1236534), (332, 1229085), (382, 1068210), (390, 1046298), (396, 1030445), (415, 983268), (429, 951180), (468, 871915), (495, 824356), (498, 819390), (572, 713385), (573, 712140), (585, 697532), (660, 618267), (715, 570708), (747, 546260), (764, 534105), (780, 523149), (830, 491634), (858, 475590), (913, 446940), (955, 427284), (990, 412178), (996, 409695), (1079, 378180), (1146, 356070), (1170, 348766), (1245, 327756), (1287, 317060), (1430, 285354), (1494, 273130), (1660, 245817), (1716, 237795), (1719, 237380), (1826, 223470), (1910, 213642), (1980, 206089), (2101, 194220), (2145, 190236), (2158, 189090), (2292, 178035), (2340, 174383), (2483, 164340), (2490, 163878), (2574, 158530), (2739, 148980), (2860, 142677), (2865, 142428), (2988, 136565), (3237, 126060), (3438, 118690), (3652, 111735), (3735, 109252), (3820, 106821), (4202, 97110), (4290, 95118), (4316, 94545), (4565, 89388), (4966, 82170), (4980, 81939), (5148, 79265), (5395, 75636), (5478, 74490), (5730, 71214), (6303, 64740), (6435, 63412), (6474, 63030), (6876, 59345), (7449, 54780), (7470, 54626), (8217, 49660), (8404, 48555), (8580, 47559), (8595, 47476), (9130, 44694), (9711, 42020), (9932, 41085), (10505, 38844), (10790, 37818), (10956, 37245), (11460, 35607), (11869, 34380), (12415, 32868), (12606, 32370), (12870, 31706), (12948, 31515), (13695, 29796), (14898, 27390), (14940, 27313), (15853, 25740), (16185, 25212), (16434, 24830), (17190, 23738), (18260, 22347), (18909, 21580), (19422, 21010)]