237389040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 480

約数和(自身を含む): 999697920

約数和(自身を除く): 762308880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 37, 38, 40, 42, 45, 48, 56, 57, 60, 63, 67, 70, 72, 74, 76, 80, 84, 90, 95, 105, 111, 112, 114, 120, 126, 133, 134, 140, 144, 148, 152, 168, 171, 180, 185, 190, 201, 210, 222, 228, 240, 252, 259, 266, 268, 280, 285, 296, 304, 315, 333, 335, 336, 342, 360, 370, 380, 399, 402, 420, 444, 456, 469, 504, 518, 532, 536, 555, 560, 570, 592, 603, 630, 665, 666, 670, 684, 703, 720, 740, 760, 777, 798, 804, 840, 855, 888, 912, 938, 1005, 1008, 1036, 1064, 1072, 1110, 1140, 1197, 1206, 1260, 1273, 1295, 1330, 1332, 1340, 1368, 1406, 1407, 1480, 1520, 1554, 1596, 1608, 1665, 1680, 1710, 1776, 1876, 1995, 2010, 2072, 2109, 2128, 2220, 2280, 2331, 2345, 2394, 2412, 2479, 2520, 2546, 2590, 2660, 2664, 2680, 2736, 2812, 2814, 2960, 3015, 3108, 3192, 3216, 3330, 3420, 3515, 3752, 3819, 3885, 3990, 4020, 4144, 4218, 4221, 4440, 4560, 4662, 4690, 4788, 4824, 4921, 4958, 5040, 5092, 5180, 5320, 5328, 5360, 5624, 5628, 5985, 6030, 6216, 6327, 6365, 6384, 6660, 6840, 7030, 7035, 7437, 7504, 7638, 7770, 7980, 8040, 8436, 8442, 8880, 8911, 9324, 9380, 9576, 9648, 9842, 9916, 10184, 10360, 10545, 10640, 11248, 11256, 11457, 11655, 11970, 12060, 12395, 12432, 12654, 12730, 13320, 13680, 14060, 14070, 14763, 14874, 15276, 15540, 15960, 16080, 16872, 16884, 17353, 17822, 18648, 18760, 19095, 19152, 19684, 19832, 20368, 20720, 21090, 21105, 22311, 22512, 22914, 23310, 23940, 24120, 24605, 24790, 25308, 25460, 26640, 26733, 28120, 28140, 29526, 29748, 30552, 31080, 31635, 31920, 33744, 33768, 34706, 35644, 37185, 37296, 37520, 38190, 39368, 39664, 42180, 42210, 44289, 44555, 44622, 45828, 46620, 47101, 47880, 48240, 49210, 49580, 50616, 50920, 52059, 53466, 56240, 56280, 57285, 59052, 59496, 61104, 62160, 63270, 67536, 69412, 71288, 73815, 74370, 76380, 78736, 80199, 84360, 84420, 86765, 88578, 89110, 89244, 91656, 93240, 94202, 95760, 98420, 99160, 101232, 101840, 104118, 106932, 111555, 112560, 114570, 118104, 118992, 126540, 133665, 138824, 141303, 142576, 147630, 148740, 152760, 156177, 160398, 168720, 168840, 173530, 177156, 178220, 178488, 183312, 186480, 188404, 196840, 198320, 208236, 213864, 221445, 223110, 229140, 235505, 236208, 253080, 260295, 267330, 277648, 282606, 295260, 297480, 305520, 312354, 320796, 329707, 337680, 347060, 354312, 356440, 356976, 376808, 393680, 400995, 416472, 423909, 427728, 442890, 446220, 458280, 471010, 506160, 520590, 534660, 565212, 590520, 594960, 624708, 641592, 659414, 694120, 706515, 708624, 712880, 753616, 780885, 801990, 832944, 847818, 885780, 892440, 916560, 942020, 989121, 1041180, 1069320, 1130424, 1181040, 1249416, 1283184, 1318828, 1388240, 1413030, 1561770, 1603980, 1648535, 1695636, 1771560, 1784880, 1884040, 1978242, 2082360, 2119545, 2138640, 2260848, 2498832, 2637656, 2826060, 2967363, 3123540, 3207960, 3297070, 3391272, 3543120, 3768080, 3956484, 4164720, 4239090, 4945605, 5275312, 5652120, 5934726, 6247080, 6415920, 6594140, 6782544, 7912968, 8478180, 9891210, 11304240, 11869452, 12494160, 13188280, 14836815, 15825936, 16956360, 19782420, 23738904, 26376560, 29673630, 33912720, 39564840, 47477808, 59347260, 79129680, 118694520, 237389040]

約数ペア:

[(1, 237389040), (2, 118694520), (3, 79129680), (4, 59347260), (5, 47477808), (6, 39564840), (7, 33912720), (8, 29673630), (9, 26376560), (10, 23738904), (12, 19782420), (14, 16956360), (15, 15825936), (16, 14836815), (18, 13188280), (19, 12494160), (20, 11869452), (21, 11304240), (24, 9891210), (28, 8478180), (30, 7912968), (35, 6782544), (36, 6594140), (37, 6415920), (38, 6247080), (40, 5934726), (42, 5652120), (45, 5275312), (48, 4945605), (56, 4239090), (57, 4164720), (60, 3956484), (63, 3768080), (67, 3543120), (70, 3391272), (72, 3297070), (74, 3207960), (76, 3123540), (80, 2967363), (84, 2826060), (90, 2637656), (95, 2498832), (105, 2260848), (111, 2138640), (112, 2119545), (114, 2082360), (120, 1978242), (126, 1884040), (133, 1784880), (134, 1771560), (140, 1695636), (144, 1648535), (148, 1603980), (152, 1561770), (168, 1413030), (171, 1388240), (180, 1318828), (185, 1283184), (190, 1249416), (201, 1181040), (210, 1130424), (222, 1069320), (228, 1041180), (240, 989121), (252, 942020), (259, 916560), (266, 892440), (268, 885780), (280, 847818), (285, 832944), (296, 801990), (304, 780885), (315, 753616), (333, 712880), (335, 708624), (336, 706515), (342, 694120), (360, 659414), (370, 641592), (380, 624708), (399, 594960), (402, 590520), (420, 565212), (444, 534660), (456, 520590), (469, 506160), (504, 471010), (518, 458280), (532, 446220), (536, 442890), (555, 427728), (560, 423909), (570, 416472), (592, 400995), (603, 393680), (630, 376808), (665, 356976), (666, 356440), (670, 354312), (684, 347060), (703, 337680), (720, 329707), (740, 320796), (760, 312354), (777, 305520), (798, 297480), (804, 295260), (840, 282606), (855, 277648), (888, 267330), (912, 260295), (938, 253080), (1005, 236208), (1008, 235505), (1036, 229140), (1064, 223110), (1072, 221445), (1110, 213864), (1140, 208236), (1197, 198320), (1206, 196840), (1260, 188404), (1273, 186480), (1295, 183312), (1330, 178488), (1332, 178220), (1340, 177156), (1368, 173530), (1406, 168840), (1407, 168720), (1480, 160398), (1520, 156177), (1554, 152760), (1596, 148740), (1608, 147630), (1665, 142576), (1680, 141303), (1710, 138824), (1776, 133665), (1876, 126540), (1995, 118992), (2010, 118104), (2072, 114570), (2109, 112560), (2128, 111555), (2220, 106932), (2280, 104118), (2331, 101840), (2345, 101232), (2394, 99160), (2412, 98420), (2479, 95760), (2520, 94202), (2546, 93240), (2590, 91656), (2660, 89244), (2664, 89110), (2680, 88578), (2736, 86765), (2812, 84420), (2814, 84360), (2960, 80199), (3015, 78736), (3108, 76380), (3192, 74370), (3216, 73815), (3330, 71288), (3420, 69412), (3515, 67536), (3752, 63270), (3819, 62160), (3885, 61104), (3990, 59496), (4020, 59052), (4144, 57285), (4218, 56280), (4221, 56240), (4440, 53466), (4560, 52059), (4662, 50920), (4690, 50616), (4788, 49580), (4824, 49210), (4921, 48240), (4958, 47880), (5040, 47101), (5092, 46620), (5180, 45828), (5320, 44622), (5328, 44555), (5360, 44289), (5624, 42210), (5628, 42180), (5985, 39664), (6030, 39368), (6216, 38190), (6327, 37520), (6365, 37296), (6384, 37185), (6660, 35644), (6840, 34706), (7030, 33768), (7035, 33744), (7437, 31920), (7504, 31635), (7638, 31080), (7770, 30552), (7980, 29748), (8040, 29526), (8436, 28140), (8442, 28120), (8880, 26733), (8911, 26640), (9324, 25460), (9380, 25308), (9576, 24790), (9648, 24605), (9842, 24120), (9916, 23940), (10184, 23310), (10360, 22914), (10545, 22512), (10640, 22311), (11248, 21105), (11256, 21090), (11457, 20720), (11655, 20368), (11970, 19832), (12060, 19684), (12395, 19152), (12432, 19095), (12654, 18760), (12730, 18648), (13320, 17822), (13680, 17353), (14060, 16884), (14070, 16872), (14763, 16080), (14874, 15960), (15276, 15540)]