42250320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 240

約数和(自身を含む): 165739392

約数和(自身を除く): 123489072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 101, 105, 112, 120, 126, 140, 144, 166, 168, 180, 202, 210, 240, 249, 252, 280, 303, 315, 332, 336, 360, 404, 415, 420, 498, 504, 505, 560, 581, 606, 630, 664, 707, 720, 747, 808, 830, 840, 909, 996, 1008, 1010, 1162, 1212, 1245, 1260, 1328, 1414, 1494, 1515, 1616, 1660, 1680, 1743, 1818, 1992, 2020, 2121, 2324, 2424, 2490, 2520, 2828, 2905, 2988, 3030, 3320, 3486, 3535, 3636, 3735, 3984, 4040, 4242, 4545, 4648, 4848, 4980, 5040, 5229, 5656, 5810, 5976, 6060, 6363, 6640, 6972, 7070, 7272, 7470, 8080, 8383, 8484, 8715, 9090, 9296, 9960, 10458, 10605, 11312, 11620, 11952, 12120, 12726, 13944, 14140, 14544, 14940, 16766, 16968, 17430, 18180, 19920, 20916, 21210, 23240, 24240, 25149, 25452, 26145, 27888, 28280, 29880, 31815, 33532, 33936, 34860, 36360, 41832, 41915, 42420, 46480, 50298, 50904, 52290, 56560, 58681, 59760, 63630, 67064, 69720, 72720, 75447, 83664, 83830, 84840, 100596, 101808, 104580, 117362, 125745, 127260, 134128, 139440, 150894, 167660, 169680, 176043, 201192, 209160, 234724, 251490, 254520, 293405, 301788, 335320, 352086, 377235, 402384, 418320, 469448, 502980, 509040, 528129, 586810, 603576, 670640, 704172, 754470, 880215, 938896, 1005960, 1056258, 1173620, 1207152, 1408344, 1508940, 1760430, 2011920, 2112516, 2347240, 2640645, 2816688, 3017880, 3520860, 4225032, 4694480, 5281290, 6035760, 7041720, 8450064, 10562580, 14083440, 21125160, 42250320]

約数ペア:

[(1, 42250320), (2, 21125160), (3, 14083440), (4, 10562580), (5, 8450064), (6, 7041720), (7, 6035760), (8, 5281290), (9, 4694480), (10, 4225032), (12, 3520860), (14, 3017880), (15, 2816688), (16, 2640645), (18, 2347240), (20, 2112516), (21, 2011920), (24, 1760430), (28, 1508940), (30, 1408344), (35, 1207152), (36, 1173620), (40, 1056258), (42, 1005960), (45, 938896), (48, 880215), (56, 754470), (60, 704172), (63, 670640), (70, 603576), (72, 586810), (80, 528129), (83, 509040), (84, 502980), (90, 469448), (101, 418320), (105, 402384), (112, 377235), (120, 352086), (126, 335320), (140, 301788), (144, 293405), (166, 254520), (168, 251490), (180, 234724), (202, 209160), (210, 201192), (240, 176043), (249, 169680), (252, 167660), (280, 150894), (303, 139440), (315, 134128), (332, 127260), (336, 125745), (360, 117362), (404, 104580), (415, 101808), (420, 100596), (498, 84840), (504, 83830), (505, 83664), (560, 75447), (581, 72720), (606, 69720), (630, 67064), (664, 63630), (707, 59760), (720, 58681), (747, 56560), (808, 52290), (830, 50904), (840, 50298), (909, 46480), (996, 42420), (1008, 41915), (1010, 41832), (1162, 36360), (1212, 34860), (1245, 33936), (1260, 33532), (1328, 31815), (1414, 29880), (1494, 28280), (1515, 27888), (1616, 26145), (1660, 25452), (1680, 25149), (1743, 24240), (1818, 23240), (1992, 21210), (2020, 20916), (2121, 19920), (2324, 18180), (2424, 17430), (2490, 16968), (2520, 16766), (2828, 14940), (2905, 14544), (2988, 14140), (3030, 13944), (3320, 12726), (3486, 12120), (3535, 11952), (3636, 11620), (3735, 11312), (3984, 10605), (4040, 10458), (4242, 9960), (4545, 9296), (4648, 9090), (4848, 8715), (4980, 8484), (5040, 8383), (5229, 8080), (5656, 7470), (5810, 7272), (5976, 7070), (6060, 6972), (6363, 6640)]