238907520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 384

約数和(自身を含む): 906984000

約数和(自身を除く): 668076480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 37, 38, 40, 45, 48, 57, 59, 60, 64, 72, 74, 76, 80, 90, 95, 96, 111, 114, 118, 120, 128, 144, 148, 152, 160, 171, 177, 180, 185, 190, 192, 222, 228, 236, 240, 285, 288, 295, 296, 304, 320, 333, 342, 354, 360, 370, 380, 384, 444, 456, 472, 480, 531, 555, 570, 576, 590, 592, 608, 640, 666, 684, 703, 708, 720, 740, 760, 855, 885, 888, 912, 944, 960, 1062, 1110, 1121, 1140, 1152, 1180, 1184, 1216, 1332, 1368, 1406, 1416, 1440, 1480, 1520, 1665, 1710, 1770, 1776, 1824, 1888, 1920, 2109, 2124, 2183, 2220, 2242, 2280, 2360, 2368, 2432, 2655, 2664, 2736, 2812, 2832, 2880, 2960, 3040, 3330, 3363, 3420, 3515, 3540, 3552, 3648, 3776, 4218, 4248, 4366, 4440, 4484, 4560, 4720, 4736, 5310, 5328, 5472, 5605, 5624, 5664, 5760, 5920, 6080, 6327, 6549, 6660, 6726, 6840, 7030, 7080, 7104, 7296, 7552, 8436, 8496, 8732, 8880, 8968, 9120, 9440, 10089, 10545, 10620, 10656, 10915, 10944, 11210, 11248, 11328, 11840, 12160, 12654, 13098, 13320, 13452, 13680, 14060, 14160, 14208, 16815, 16872, 16992, 17464, 17760, 17936, 18240, 18880, 19647, 20178, 21090, 21240, 21312, 21830, 21888, 22420, 22496, 22656, 23680, 25308, 26196, 26640, 26904, 27360, 28120, 28320, 31635, 32745, 33630, 33744, 33984, 34928, 35520, 35872, 36480, 37760, 39294, 40356, 41477, 42180, 42480, 42624, 43660, 44840, 44992, 50445, 50616, 52392, 53280, 53808, 54720, 56240, 56640, 63270, 65490, 67260, 67488, 67968, 69856, 71040, 71744, 78588, 80712, 82954, 84360, 84960, 87320, 89680, 89984, 98235, 100890, 101232, 104784, 106560, 107616, 109440, 112480, 113280, 124431, 126540, 130980, 134520, 134976, 139712, 143488, 157176, 161424, 165908, 168720, 169920, 174640, 179360, 196470, 201780, 202464, 207385, 209568, 213120, 215232, 224960, 248862, 253080, 261960, 269040, 269952, 279424, 314352, 322848, 331816, 337440, 339840, 349280, 358720, 373293, 392940, 403560, 404928, 414770, 419136, 430464, 449920, 497724, 506160, 523920, 538080, 622155, 628704, 645696, 663632, 674880, 698560, 717440, 746586, 785880, 807120, 809856, 829540, 838272, 995448, 1012320, 1047840, 1076160, 1244310, 1257408, 1291392, 1327264, 1349760, 1397120, 1493172, 1571760, 1614240, 1659080, 1866465, 1990896, 2024640, 2095680, 2152320, 2488620, 2514816, 2654528, 2986344, 3143520, 3228480, 3318160, 3732930, 3981792, 4049280, 4191360, 4977240, 5309056, 5972688, 6287040, 6456960, 6636320, 7465860, 7963584, 9954480, 11945376, 12574080, 13272640, 14931720, 15927168, 19908960, 23890752, 26545280, 29863440, 39817920, 47781504, 59726880, 79635840, 119453760, 238907520]

約数ペア:

[(1, 238907520), (2, 119453760), (3, 79635840), (4, 59726880), (5, 47781504), (6, 39817920), (8, 29863440), (9, 26545280), (10, 23890752), (12, 19908960), (15, 15927168), (16, 14931720), (18, 13272640), (19, 12574080), (20, 11945376), (24, 9954480), (30, 7963584), (32, 7465860), (36, 6636320), (37, 6456960), (38, 6287040), (40, 5972688), (45, 5309056), (48, 4977240), (57, 4191360), (59, 4049280), (60, 3981792), (64, 3732930), (72, 3318160), (74, 3228480), (76, 3143520), (80, 2986344), (90, 2654528), (95, 2514816), (96, 2488620), (111, 2152320), (114, 2095680), (118, 2024640), (120, 1990896), (128, 1866465), (144, 1659080), (148, 1614240), (152, 1571760), (160, 1493172), (171, 1397120), (177, 1349760), (180, 1327264), (185, 1291392), (190, 1257408), (192, 1244310), (222, 1076160), (228, 1047840), (236, 1012320), (240, 995448), (285, 838272), (288, 829540), (295, 809856), (296, 807120), (304, 785880), (320, 746586), (333, 717440), (342, 698560), (354, 674880), (360, 663632), (370, 645696), (380, 628704), (384, 622155), (444, 538080), (456, 523920), (472, 506160), (480, 497724), (531, 449920), (555, 430464), (570, 419136), (576, 414770), (590, 404928), (592, 403560), (608, 392940), (640, 373293), (666, 358720), (684, 349280), (703, 339840), (708, 337440), (720, 331816), (740, 322848), (760, 314352), (855, 279424), (885, 269952), (888, 269040), (912, 261960), (944, 253080), (960, 248862), (1062, 224960), (1110, 215232), (1121, 213120), (1140, 209568), (1152, 207385), (1180, 202464), (1184, 201780), (1216, 196470), (1332, 179360), (1368, 174640), (1406, 169920), (1416, 168720), (1440, 165908), (1480, 161424), (1520, 157176), (1665, 143488), (1710, 139712), (1770, 134976), (1776, 134520), (1824, 130980), (1888, 126540), (1920, 124431), (2109, 113280), (2124, 112480), (2183, 109440), (2220, 107616), (2242, 106560), (2280, 104784), (2360, 101232), (2368, 100890), (2432, 98235), (2655, 89984), (2664, 89680), (2736, 87320), (2812, 84960), (2832, 84360), (2880, 82954), (2960, 80712), (3040, 78588), (3330, 71744), (3363, 71040), (3420, 69856), (3515, 67968), (3540, 67488), (3552, 67260), (3648, 65490), (3776, 63270), (4218, 56640), (4248, 56240), (4366, 54720), (4440, 53808), (4484, 53280), (4560, 52392), (4720, 50616), (4736, 50445), (5310, 44992), (5328, 44840), (5472, 43660), (5605, 42624), (5624, 42480), (5664, 42180), (5760, 41477), (5920, 40356), (6080, 39294), (6327, 37760), (6549, 36480), (6660, 35872), (6726, 35520), (6840, 34928), (7030, 33984), (7080, 33744), (7104, 33630), (7296, 32745), (7552, 31635), (8436, 28320), (8496, 28120), (8732, 27360), (8880, 26904), (8968, 26640), (9120, 26196), (9440, 25308), (10089, 23680), (10545, 22656), (10620, 22496), (10656, 22420), (10915, 21888), (10944, 21830), (11210, 21312), (11248, 21240), (11328, 21090), (11840, 20178), (12160, 19647), (12654, 18880), (13098, 18240), (13320, 17936), (13452, 17760), (13680, 17464), (14060, 16992), (14160, 16872), (14208, 16815)]