1899231840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2403

約数の個数: 384

約数和(自身を含む): 7681443840

約数和(自身を除く): 5782212000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 160, 165, 170, 176, 180, 187, 198, 204, 216, 220, 240, 255, 264, 270, 272, 288, 297, 306, 330, 340, 352, 360, 374, 396, 408, 432, 440, 459, 480, 495, 510, 528, 540, 544, 561, 594, 612, 660, 680, 720, 748, 765, 792, 816, 864, 880, 918, 935, 990, 1020, 1056, 1080, 1122, 1188, 1224, 1320, 1360, 1440, 1485, 1496, 1530, 1584, 1632, 1683, 1760, 1836, 1870, 1980, 2040, 2160, 2244, 2295, 2351, 2376, 2448, 2640, 2720, 2805, 2970, 2992, 3060, 3168, 3366, 3672, 3740, 3960, 4080, 4320, 4488, 4590, 4702, 4752, 4896, 5049, 5280, 5610, 5940, 5984, 6120, 6732, 7053, 7344, 7480, 7920, 8160, 8415, 8976, 9180, 9404, 9504, 10098, 11220, 11755, 11880, 12240, 13464, 14106, 14688, 14960, 15840, 16830, 17952, 18360, 18808, 20196, 21159, 22440, 23510, 23760, 24480, 25245, 25861, 26928, 28212, 29920, 33660, 35265, 36720, 37616, 39967, 40392, 42318, 44880, 47020, 47520, 50490, 51722, 53856, 56424, 63477, 67320, 70530, 73440, 75232, 77583, 79934, 80784, 84636, 89760, 94040, 100980, 103444, 105795, 112848, 119901, 126954, 129305, 134640, 141060, 155166, 159868, 161568, 169272, 188080, 199835, 201960, 206888, 211590, 225696, 232749, 239802, 253908, 258610, 269280, 282120, 310332, 317385, 319736, 338544, 359703, 376160, 387915, 399670, 403920, 413776, 423180, 439637, 465498, 479604, 507816, 517220, 564240, 599505, 620664, 634770, 639472, 677088, 698247, 719406, 775830, 799340, 807840, 827552, 846360, 879274, 930996, 959208, 1015632, 1034440, 1079109, 1128480, 1163745, 1199010, 1241328, 1269540, 1278944, 1318911, 1396494, 1438812, 1551660, 1598680, 1692720, 1758548, 1798515, 1861992, 1918416, 2031264, 2068880, 2158218, 2198185, 2327490, 2398020, 2482656, 2539080, 2637822, 2792988, 2877624, 3103320, 3197360, 3385440, 3491235, 3517096, 3597030, 3723984, 3836832, 3956733, 4137760, 4316436, 4396370, 4654980, 4796040, 5078160, 5275644, 5395545, 5585976, 5755248, 6206640, 6394720, 6594555, 6982470, 7034192, 7194060, 7447968, 7913466, 8632872, 8792740, 9309960, 9592080, 10156320, 10551288, 10791090, 11171952, 11510496, 11870199, 12413280, 13189110, 13964940, 14068384, 14388120, 15826932, 17265744, 17585480, 18619920, 19184160, 19783665, 21102576, 21582180, 22343904, 23740398, 26378220, 27929880, 28776240, 31653864, 34531488, 35170960, 37239840, 39567330, 42205152, 43164360, 47480796, 52756440, 55859760, 57552480, 59350995, 63307728, 70341920, 79134660, 86328720, 94961592, 105512880, 111719520, 118701990, 126615456, 158269320, 172657440, 189923184, 211025760, 237403980, 316538640, 379846368, 474807960, 633077280, 949615920, 1899231840]

約数ペア:

[(1, 1899231840), (2, 949615920), (3, 633077280), (4, 474807960), (5, 379846368), (6, 316538640), (8, 237403980), (9, 211025760), (10, 189923184), (11, 172657440), (12, 158269320), (15, 126615456), (16, 118701990), (17, 111719520), (18, 105512880), (20, 94961592), (22, 86328720), (24, 79134660), (27, 70341920), (30, 63307728), (32, 59350995), (33, 57552480), (34, 55859760), (36, 52756440), (40, 47480796), (44, 43164360), (45, 42205152), (48, 39567330), (51, 37239840), (54, 35170960), (55, 34531488), (60, 31653864), (66, 28776240), (68, 27929880), (72, 26378220), (80, 23740398), (85, 22343904), (88, 21582180), (90, 21102576), (96, 19783665), (99, 19184160), (102, 18619920), (108, 17585480), (110, 17265744), (120, 15826932), (132, 14388120), (135, 14068384), (136, 13964940), (144, 13189110), (153, 12413280), (160, 11870199), (165, 11510496), (170, 11171952), (176, 10791090), (180, 10551288), (187, 10156320), (198, 9592080), (204, 9309960), (216, 8792740), (220, 8632872), (240, 7913466), (255, 7447968), (264, 7194060), (270, 7034192), (272, 6982470), (288, 6594555), (297, 6394720), (306, 6206640), (330, 5755248), (340, 5585976), (352, 5395545), (360, 5275644), (374, 5078160), (396, 4796040), (408, 4654980), (432, 4396370), (440, 4316436), (459, 4137760), (480, 3956733), (495, 3836832), (510, 3723984), (528, 3597030), (540, 3517096), (544, 3491235), (561, 3385440), (594, 3197360), (612, 3103320), (660, 2877624), (680, 2792988), (720, 2637822), (748, 2539080), (765, 2482656), (792, 2398020), (816, 2327490), (864, 2198185), (880, 2158218), (918, 2068880), (935, 2031264), (990, 1918416), (1020, 1861992), (1056, 1798515), (1080, 1758548), (1122, 1692720), (1188, 1598680), (1224, 1551660), (1320, 1438812), (1360, 1396494), (1440, 1318911), (1485, 1278944), (1496, 1269540), (1530, 1241328), (1584, 1199010), (1632, 1163745), (1683, 1128480), (1760, 1079109), (1836, 1034440), (1870, 1015632), (1980, 959208), (2040, 930996), (2160, 879274), (2244, 846360), (2295, 827552), (2351, 807840), (2376, 799340), (2448, 775830), (2640, 719406), (2720, 698247), (2805, 677088), (2970, 639472), (2992, 634770), (3060, 620664), (3168, 599505), (3366, 564240), (3672, 517220), (3740, 507816), (3960, 479604), (4080, 465498), (4320, 439637), (4488, 423180), (4590, 413776), (4702, 403920), (4752, 399670), (4896, 387915), (5049, 376160), (5280, 359703), (5610, 338544), (5940, 319736), (5984, 317385), (6120, 310332), (6732, 282120), (7053, 269280), (7344, 258610), (7480, 253908), (7920, 239802), (8160, 232749), (8415, 225696), (8976, 211590), (9180, 206888), (9404, 201960), (9504, 199835), (10098, 188080), (11220, 169272), (11755, 161568), (11880, 159868), (12240, 155166), (13464, 141060), (14106, 134640), (14688, 129305), (14960, 126954), (15840, 119901), (16830, 112848), (17952, 105795), (18360, 103444), (18808, 100980), (20196, 94040), (21159, 89760), (22440, 84636), (23510, 80784), (23760, 79934), (24480, 77583), (25245, 75232), (25861, 73440), (26928, 70530), (28212, 67320), (29920, 63477), (33660, 56424), (35265, 53856), (36720, 51722), (37616, 50490), (39967, 47520), (40392, 47020), (42318, 44880)]