1790022780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:610

約数の個数: 384

約数和(自身を含む): 6961920000

約数和(自身を除く): 5171897220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 73, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 146, 156, 180, 182, 189, 195, 210, 219, 234, 252, 260, 270, 273, 292, 315, 351, 364, 365, 378, 390, 420, 438, 455, 468, 499, 511, 540, 546, 585, 630, 657, 702, 730, 756, 780, 819, 876, 910, 945, 949, 998, 1022, 1092, 1095, 1170, 1260, 1314, 1365, 1404, 1460, 1497, 1533, 1638, 1755, 1820, 1890, 1898, 1971, 1996, 2044, 2190, 2340, 2457, 2495, 2555, 2628, 2730, 2847, 2994, 3066, 3276, 3285, 3493, 3510, 3780, 3796, 3942, 4095, 4380, 4491, 4599, 4745, 4914, 4990, 5110, 5460, 5694, 5988, 6132, 6487, 6570, 6643, 6986, 7020, 7485, 7665, 7884, 8190, 8541, 8982, 9198, 9490, 9828, 9855, 9980, 10220, 10479, 11388, 12285, 12974, 13140, 13286, 13473, 13797, 13972, 14235, 14970, 15330, 16380, 17082, 17465, 17964, 18396, 18980, 19461, 19710, 19929, 20958, 22455, 22995, 24570, 25623, 25948, 26572, 26946, 27594, 28470, 29940, 30660, 31437, 32435, 33215, 34164, 34930, 36427, 38922, 39420, 39858, 41916, 42705, 44910, 45409, 45990, 49140, 51246, 52395, 53892, 55188, 56940, 58383, 59787, 62874, 64870, 66430, 67365, 68985, 69860, 72854, 77844, 79716, 85410, 89820, 90818, 91980, 94311, 97305, 99645, 102492, 104790, 109281, 116766, 119574, 125748, 128115, 129740, 132860, 134730, 136227, 137970, 145708, 157185, 170820, 175149, 179361, 181636, 182135, 188622, 194610, 199290, 209580, 218562, 227045, 233532, 239148, 254989, 256230, 269460, 272454, 275940, 291915, 298935, 314370, 327843, 350298, 358722, 364270, 377244, 389220, 398580, 408681, 437124, 454090, 471555, 473551, 509978, 512460, 544908, 546405, 583830, 597870, 628740, 655686, 681135, 700596, 717444, 728540, 764967, 817362, 875745, 896805, 908180, 943110, 947102, 983529, 1019956, 1092810, 1167660, 1195740, 1226043, 1274945, 1311372, 1362270, 1420653, 1529934, 1634724, 1639215, 1751490, 1793610, 1886220, 1894204, 1967058, 2043405, 2185620, 2294901, 2367755, 2452086, 2549890, 2724540, 2841306, 3059868, 3278430, 3314857, 3502980, 3587220, 3824835, 3934116, 4086810, 4261959, 4589802, 4735510, 4904172, 4917645, 5099780, 5682612, 6130215, 6556860, 6629714, 6884703, 7103265, 7649670, 8173620, 8523918, 9179604, 9471020, 9835290, 9944571, 11474505, 12260430, 12785877, 13259428, 13769406, 14206530, 15299340, 16574285, 17047836, 19670580, 19889142, 21309795, 22949010, 24520860, 25571754, 27538812, 28413060, 29833713, 33148570, 34423515, 39778284, 42619590, 45898020, 49722855, 51143508, 59667426, 63929385, 66297140, 68847030, 85239180, 89501139, 99445710, 119334852, 127858770, 137694060, 149168565, 179002278, 198891420, 255717540, 298337130, 358004556, 447505695, 596674260, 895011390, 1790022780]

約数ペア:

[(1, 1790022780), (2, 895011390), (3, 596674260), (4, 447505695), (5, 358004556), (6, 298337130), (7, 255717540), (9, 198891420), (10, 179002278), (12, 149168565), (13, 137694060), (14, 127858770), (15, 119334852), (18, 99445710), (20, 89501139), (21, 85239180), (26, 68847030), (27, 66297140), (28, 63929385), (30, 59667426), (35, 51143508), (36, 49722855), (39, 45898020), (42, 42619590), (45, 39778284), (52, 34423515), (54, 33148570), (60, 29833713), (63, 28413060), (65, 27538812), (70, 25571754), (73, 24520860), (78, 22949010), (84, 21309795), (90, 19889142), (91, 19670580), (105, 17047836), (108, 16574285), (117, 15299340), (126, 14206530), (130, 13769406), (135, 13259428), (140, 12785877), (146, 12260430), (156, 11474505), (180, 9944571), (182, 9835290), (189, 9471020), (195, 9179604), (210, 8523918), (219, 8173620), (234, 7649670), (252, 7103265), (260, 6884703), (270, 6629714), (273, 6556860), (292, 6130215), (315, 5682612), (351, 5099780), (364, 4917645), (365, 4904172), (378, 4735510), (390, 4589802), (420, 4261959), (438, 4086810), (455, 3934116), (468, 3824835), (499, 3587220), (511, 3502980), (540, 3314857), (546, 3278430), (585, 3059868), (630, 2841306), (657, 2724540), (702, 2549890), (730, 2452086), (756, 2367755), (780, 2294901), (819, 2185620), (876, 2043405), (910, 1967058), (945, 1894204), (949, 1886220), (998, 1793610), (1022, 1751490), (1092, 1639215), (1095, 1634724), (1170, 1529934), (1260, 1420653), (1314, 1362270), (1365, 1311372), (1404, 1274945), (1460, 1226043), (1497, 1195740), (1533, 1167660), (1638, 1092810), (1755, 1019956), (1820, 983529), (1890, 947102), (1898, 943110), (1971, 908180), (1996, 896805), (2044, 875745), (2190, 817362), (2340, 764967), (2457, 728540), (2495, 717444), (2555, 700596), (2628, 681135), (2730, 655686), (2847, 628740), (2994, 597870), (3066, 583830), (3276, 546405), (3285, 544908), (3493, 512460), (3510, 509978), (3780, 473551), (3796, 471555), (3942, 454090), (4095, 437124), (4380, 408681), (4491, 398580), (4599, 389220), (4745, 377244), (4914, 364270), (4990, 358722), (5110, 350298), (5460, 327843), (5694, 314370), (5988, 298935), (6132, 291915), (6487, 275940), (6570, 272454), (6643, 269460), (6986, 256230), (7020, 254989), (7485, 239148), (7665, 233532), (7884, 227045), (8190, 218562), (8541, 209580), (8982, 199290), (9198, 194610), (9490, 188622), (9828, 182135), (9855, 181636), (9980, 179361), (10220, 175149), (10479, 170820), (11388, 157185), (12285, 145708), (12974, 137970), (13140, 136227), (13286, 134730), (13473, 132860), (13797, 129740), (13972, 128115), (14235, 125748), (14970, 119574), (15330, 116766), (16380, 109281), (17082, 104790), (17465, 102492), (17964, 99645), (18396, 97305), (18980, 94311), (19461, 91980), (19710, 90818), (19929, 89820), (20958, 85410), (22455, 79716), (22995, 77844), (24570, 72854), (25623, 69860), (25948, 68985), (26572, 67365), (26946, 66430), (27594, 64870), (28470, 62874), (29940, 59787), (30660, 58383), (31437, 56940), (32435, 55188), (33215, 53892), (34164, 52395), (34930, 51246), (36427, 49140), (38922, 45990), (39420, 45409), (39858, 44910), (41916, 42705)]