222477840

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 400

約数和(自身を含む): 882235200

約数和(自身を除く): 659757360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 139, 144, 152, 156, 162, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 278, 285, 304, 312, 324, 342, 351, 360, 380, 390, 405, 417, 432, 456, 468, 494, 513, 520, 540, 556, 570, 585, 624, 648, 684, 695, 702, 720, 741, 760, 780, 810, 834, 855, 912, 936, 988, 1026, 1040, 1053, 1080, 1112, 1140, 1170, 1235, 1251, 1296, 1368, 1390, 1404, 1482, 1520, 1539, 1560, 1620, 1668, 1710, 1755, 1807, 1872, 1976, 2052, 2085, 2106, 2160, 2223, 2224, 2280, 2340, 2470, 2502, 2565, 2641, 2736, 2780, 2808, 2964, 3078, 3120, 3240, 3336, 3420, 3510, 3614, 3705, 3753, 3952, 4104, 4170, 4212, 4446, 4560, 4680, 4940, 5004, 5130, 5265, 5282, 5421, 5560, 5616, 5928, 6156, 6255, 6480, 6669, 6672, 6840, 7020, 7228, 7410, 7506, 7695, 7923, 8208, 8340, 8424, 8892, 9035, 9360, 9880, 10008, 10260, 10530, 10564, 10842, 11115, 11120, 11259, 11856, 12312, 12510, 13205, 13338, 13680, 14040, 14456, 14820, 15012, 15390, 15846, 16263, 16680, 16848, 17784, 18070, 18765, 19760, 20007, 20016, 20520, 21060, 21128, 21684, 22230, 22518, 23769, 24624, 25020, 26410, 26676, 27105, 28080, 28912, 29640, 30024, 30780, 31692, 32526, 33345, 33360, 34333, 35568, 36140, 37530, 39615, 40014, 41040, 42120, 42256, 43368, 44460, 45036, 47538, 48789, 50040, 52820, 53352, 54210, 56295, 59280, 60048, 61560, 63384, 65052, 66690, 68666, 71307, 72280, 75060, 79230, 80028, 81315, 84240, 86736, 88920, 90072, 95076, 97578, 100035, 100080, 102999, 105640, 106704, 108420, 112590, 118845, 123120, 126768, 130104, 133380, 137332, 142614, 144560, 146367, 150120, 158460, 160056, 162630, 171665, 177840, 180144, 190152, 195156, 200070, 205998, 211280, 213921, 216840, 225180, 237690, 243945, 260208, 266760, 274664, 285228, 292734, 300240, 308997, 316920, 320112, 325260, 343330, 356535, 380304, 390312, 400140, 411996, 427842, 433680, 450360, 475380, 487890, 514995, 533520, 549328, 570456, 585468, 617994, 633840, 650520, 686660, 713070, 731835, 780624, 800280, 823992, 855684, 900720, 926991, 950760, 975780, 1029990, 1069605, 1140912, 1170936, 1235988, 1301040, 1373320, 1426140, 1463670, 1544985, 1600560, 1647984, 1711368, 1853982, 1901520, 1951560, 2059980, 2139210, 2341872, 2471976, 2746640, 2780973, 2852280, 2927340, 3089970, 3422736, 3707964, 3903120, 4119960, 4278420, 4634955, 4943952, 5561946, 5704560, 5854680, 6179940, 7415928, 8239920, 8556840, 9269910, 11123892, 11709360, 12359880, 13904865, 14831856, 17113680, 18539820, 22247784, 24719760, 27809730, 37079640, 44495568, 55619460, 74159280, 111238920, 222477840]

約数ペア:

[(1, 222477840), (2, 111238920), (3, 74159280), (4, 55619460), (5, 44495568), (6, 37079640), (8, 27809730), (9, 24719760), (10, 22247784), (12, 18539820), (13, 17113680), (15, 14831856), (16, 13904865), (18, 12359880), (19, 11709360), (20, 11123892), (24, 9269910), (26, 8556840), (27, 8239920), (30, 7415928), (36, 6179940), (38, 5854680), (39, 5704560), (40, 5561946), (45, 4943952), (48, 4634955), (52, 4278420), (54, 4119960), (57, 3903120), (60, 3707964), (65, 3422736), (72, 3089970), (76, 2927340), (78, 2852280), (80, 2780973), (81, 2746640), (90, 2471976), (95, 2341872), (104, 2139210), (108, 2059980), (114, 1951560), (117, 1901520), (120, 1853982), (130, 1711368), (135, 1647984), (139, 1600560), (144, 1544985), (152, 1463670), (156, 1426140), (162, 1373320), (171, 1301040), (180, 1235988), (190, 1170936), (195, 1140912), (208, 1069605), (216, 1029990), (228, 975780), (234, 950760), (240, 926991), (247, 900720), (260, 855684), (270, 823992), (278, 800280), (285, 780624), (304, 731835), (312, 713070), (324, 686660), (342, 650520), (351, 633840), (360, 617994), (380, 585468), (390, 570456), (405, 549328), (417, 533520), (432, 514995), (456, 487890), (468, 475380), (494, 450360), (513, 433680), (520, 427842), (540, 411996), (556, 400140), (570, 390312), (585, 380304), (624, 356535), (648, 343330), (684, 325260), (695, 320112), (702, 316920), (720, 308997), (741, 300240), (760, 292734), (780, 285228), (810, 274664), (834, 266760), (855, 260208), (912, 243945), (936, 237690), (988, 225180), (1026, 216840), (1040, 213921), (1053, 211280), (1080, 205998), (1112, 200070), (1140, 195156), (1170, 190152), (1235, 180144), (1251, 177840), (1296, 171665), (1368, 162630), (1390, 160056), (1404, 158460), (1482, 150120), (1520, 146367), (1539, 144560), (1560, 142614), (1620, 137332), (1668, 133380), (1710, 130104), (1755, 126768), (1807, 123120), (1872, 118845), (1976, 112590), (2052, 108420), (2085, 106704), (2106, 105640), (2160, 102999), (2223, 100080), (2224, 100035), (2280, 97578), (2340, 95076), (2470, 90072), (2502, 88920), (2565, 86736), (2641, 84240), (2736, 81315), (2780, 80028), (2808, 79230), (2964, 75060), (3078, 72280), (3120, 71307), (3240, 68666), (3336, 66690), (3420, 65052), (3510, 63384), (3614, 61560), (3705, 60048), (3753, 59280), (3952, 56295), (4104, 54210), (4170, 53352), (4212, 52820), (4446, 50040), (4560, 48789), (4680, 47538), (4940, 45036), (5004, 44460), (5130, 43368), (5265, 42256), (5282, 42120), (5421, 41040), (5560, 40014), (5616, 39615), (5928, 37530), (6156, 36140), (6255, 35568), (6480, 34333), (6669, 33360), (6672, 33345), (6840, 32526), (7020, 31692), (7228, 30780), (7410, 30024), (7506, 29640), (7695, 28912), (7923, 28080), (8208, 27105), (8340, 26676), (8424, 26410), (8892, 25020), (9035, 24624), (9360, 23769), (9880, 22518), (10008, 22230), (10260, 21684), (10530, 21128), (10564, 21060), (10842, 20520), (11115, 20016), (11120, 20007), (11259, 19760), (11856, 18765), (12312, 18070), (12510, 17784), (13205, 16848), (13338, 16680), (13680, 16263), (14040, 15846), (14456, 15390), (14820, 15012)]