228531240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 512

約数和(自身を含む): 963072000

約数和(自身を除く): 734540760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 37, 38, 40, 42, 43, 45, 54, 56, 57, 60, 63, 70, 72, 74, 76, 84, 86, 90, 95, 105, 108, 111, 114, 120, 126, 129, 133, 135, 140, 148, 152, 168, 171, 172, 180, 185, 189, 190, 210, 215, 216, 222, 228, 252, 258, 259, 266, 270, 280, 285, 296, 301, 315, 333, 342, 344, 360, 370, 378, 380, 387, 399, 420, 430, 444, 456, 504, 513, 516, 518, 532, 540, 555, 570, 602, 630, 645, 665, 666, 684, 703, 740, 756, 760, 774, 777, 798, 817, 840, 855, 860, 888, 903, 945, 999, 1026, 1032, 1036, 1064, 1080, 1110, 1140, 1161, 1197, 1204, 1260, 1290, 1295, 1330, 1332, 1368, 1406, 1480, 1505, 1512, 1548, 1554, 1591, 1596, 1634, 1665, 1710, 1720, 1806, 1890, 1935, 1995, 1998, 2052, 2072, 2109, 2220, 2280, 2322, 2331, 2394, 2408, 2451, 2520, 2565, 2580, 2590, 2660, 2664, 2709, 2812, 3010, 3096, 3108, 3182, 3192, 3268, 3330, 3420, 3515, 3591, 3612, 3780, 3870, 3885, 3990, 3996, 4085, 4104, 4218, 4440, 4515, 4644, 4662, 4773, 4788, 4902, 4921, 4995, 5130, 5160, 5180, 5320, 5418, 5624, 5719, 5805, 5985, 6020, 6216, 6327, 6364, 6536, 6660, 6840, 6993, 7030, 7182, 7224, 7353, 7560, 7740, 7770, 7955, 7980, 7992, 8127, 8170, 8436, 9030, 9288, 9324, 9546, 9576, 9804, 9842, 9990, 10260, 10360, 10545, 10836, 11137, 11438, 11610, 11655, 11970, 12040, 12255, 12654, 12728, 13320, 13545, 13986, 14060, 14319, 14364, 14706, 14763, 15480, 15540, 15910, 15960, 16254, 16340, 16872, 17157, 17955, 18060, 18648, 18981, 19092, 19608, 19684, 19980, 20520, 21090, 21672, 22059, 22274, 22876, 23220, 23310, 23865, 23940, 24510, 24605, 25308, 27090, 27972, 28120, 28595, 28638, 28728, 29412, 29526, 30229, 31080, 31635, 31820, 32508, 32680, 33411, 34314, 34965, 35910, 36120, 36765, 37962, 38184, 39368, 39960, 40635, 42180, 42957, 44118, 44289, 44548, 45752, 46440, 46620, 47730, 47880, 49020, 49210, 50616, 51471, 54180, 55685, 55944, 57190, 57276, 58824, 59052, 60458, 63270, 63640, 65016, 66822, 68628, 69930, 71595, 71820, 73530, 73815, 75924, 81270, 84360, 85785, 85914, 88236, 88578, 89096, 90687, 93240, 94905, 95460, 98040, 98420, 100233, 102942, 108360, 110295, 111370, 114380, 114552, 118104, 120916, 126540, 132867, 133644, 137256, 139860, 143190, 143640, 147060, 147630, 151145, 151848, 154413, 162540, 167055, 171570, 171828, 176472, 177156, 181374, 189810, 190920, 196840, 200466, 205884, 211603, 214785, 220590, 221445, 222740, 228760, 241832, 253080, 257355, 265734, 267288, 272061, 279720, 286380, 294120, 295260, 300699, 302290, 308826, 325080, 334110, 343140, 343656, 354312, 362748, 379620, 400932, 411768, 423206, 429570, 441180, 442890, 445480, 453435, 501165, 514710, 531468, 544122, 572760, 590520, 601398, 604580, 617652, 634809, 664335, 668220, 686280, 725496, 759240, 772065, 801864, 816183, 846412, 859140, 882360, 885780, 906870, 1002330, 1029420, 1058015, 1062936, 1088244, 1202796, 1209160, 1235304, 1269618, 1328670, 1336440, 1360305, 1503495, 1544130, 1632366, 1692824, 1718280, 1771560, 1813740, 1904427, 2004660, 2058840, 2116030, 2176488, 2405592, 2539236, 2657340, 2720610, 3006990, 3088260, 3174045, 3264732, 3627480, 3808854, 4009320, 4080915, 4232060, 5078472, 5314680, 5441220, 5713281, 6013980, 6176520, 6348090, 6529464, 7617708, 8161830, 8464120, 9522135, 10882440, 11426562, 12027960, 12696180, 15235416, 16323660, 19044270, 22853124, 25392360, 28566405, 32647320, 38088540, 45706248, 57132810, 76177080, 114265620, 228531240]

約数ペア:

[(1, 228531240), (2, 114265620), (3, 76177080), (4, 57132810), (5, 45706248), (6, 38088540), (7, 32647320), (8, 28566405), (9, 25392360), (10, 22853124), (12, 19044270), (14, 16323660), (15, 15235416), (18, 12696180), (19, 12027960), (20, 11426562), (21, 10882440), (24, 9522135), (27, 8464120), (28, 8161830), (30, 7617708), (35, 6529464), (36, 6348090), (37, 6176520), (38, 6013980), (40, 5713281), (42, 5441220), (43, 5314680), (45, 5078472), (54, 4232060), (56, 4080915), (57, 4009320), (60, 3808854), (63, 3627480), (70, 3264732), (72, 3174045), (74, 3088260), (76, 3006990), (84, 2720610), (86, 2657340), (90, 2539236), (95, 2405592), (105, 2176488), (108, 2116030), (111, 2058840), (114, 2004660), (120, 1904427), (126, 1813740), (129, 1771560), (133, 1718280), (135, 1692824), (140, 1632366), (148, 1544130), (152, 1503495), (168, 1360305), (171, 1336440), (172, 1328670), (180, 1269618), (185, 1235304), (189, 1209160), (190, 1202796), (210, 1088244), (215, 1062936), (216, 1058015), (222, 1029420), (228, 1002330), (252, 906870), (258, 885780), (259, 882360), (266, 859140), (270, 846412), (280, 816183), (285, 801864), (296, 772065), (301, 759240), (315, 725496), (333, 686280), (342, 668220), (344, 664335), (360, 634809), (370, 617652), (378, 604580), (380, 601398), (387, 590520), (399, 572760), (420, 544122), (430, 531468), (444, 514710), (456, 501165), (504, 453435), (513, 445480), (516, 442890), (518, 441180), (532, 429570), (540, 423206), (555, 411768), (570, 400932), (602, 379620), (630, 362748), (645, 354312), (665, 343656), (666, 343140), (684, 334110), (703, 325080), (740, 308826), (756, 302290), (760, 300699), (774, 295260), (777, 294120), (798, 286380), (817, 279720), (840, 272061), (855, 267288), (860, 265734), (888, 257355), (903, 253080), (945, 241832), (999, 228760), (1026, 222740), (1032, 221445), (1036, 220590), (1064, 214785), (1080, 211603), (1110, 205884), (1140, 200466), (1161, 196840), (1197, 190920), (1204, 189810), (1260, 181374), (1290, 177156), (1295, 176472), (1330, 171828), (1332, 171570), (1368, 167055), (1406, 162540), (1480, 154413), (1505, 151848), (1512, 151145), (1548, 147630), (1554, 147060), (1591, 143640), (1596, 143190), (1634, 139860), (1665, 137256), (1710, 133644), (1720, 132867), (1806, 126540), (1890, 120916), (1935, 118104), (1995, 114552), (1998, 114380), (2052, 111370), (2072, 110295), (2109, 108360), (2220, 102942), (2280, 100233), (2322, 98420), (2331, 98040), (2394, 95460), (2408, 94905), (2451, 93240), (2520, 90687), (2565, 89096), (2580, 88578), (2590, 88236), (2660, 85914), (2664, 85785), (2709, 84360), (2812, 81270), (3010, 75924), (3096, 73815), (3108, 73530), (3182, 71820), (3192, 71595), (3268, 69930), (3330, 68628), (3420, 66822), (3515, 65016), (3591, 63640), (3612, 63270), (3780, 60458), (3870, 59052), (3885, 58824), (3990, 57276), (3996, 57190), (4085, 55944), (4104, 55685), (4218, 54180), (4440, 51471), (4515, 50616), (4644, 49210), (4662, 49020), (4773, 47880), (4788, 47730), (4902, 46620), (4921, 46440), (4995, 45752), (5130, 44548), (5160, 44289), (5180, 44118), (5320, 42957), (5418, 42180), (5624, 40635), (5719, 39960), (5805, 39368), (5985, 38184), (6020, 37962), (6216, 36765), (6327, 36120), (6364, 35910), (6536, 34965), (6660, 34314), (6840, 33411), (6993, 32680), (7030, 32508), (7182, 31820), (7224, 31635), (7353, 31080), (7560, 30229), (7740, 29526), (7770, 29412), (7955, 28728), (7980, 28638), (7992, 28595), (8127, 28120), (8170, 27972), (8436, 27090), (9030, 25308), (9288, 24605), (9324, 24510), (9546, 23940), (9576, 23865), (9804, 23310), (9842, 23220), (9990, 22876), (10260, 22274), (10360, 22059), (10545, 21672), (10836, 21090), (11137, 20520), (11438, 19980), (11610, 19684), (11655, 19608), (11970, 19092), (12040, 18981), (12255, 18648), (12654, 18060), (12728, 17955), (13320, 17157), (13545, 16872), (13986, 16340), (14060, 16254), (14319, 15960), (14364, 15910), (14706, 15540), (14763, 15480)]