1635206880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 384

約数和(自身を含む): 5878656000

約数和(自身を除く): 4243449120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 53, 57, 60, 68, 76, 80, 85, 95, 96, 102, 106, 114, 120, 136, 152, 159, 160, 170, 190, 199, 204, 212, 228, 240, 255, 265, 272, 285, 304, 318, 323, 340, 380, 398, 408, 424, 456, 480, 510, 530, 544, 570, 597, 608, 636, 646, 680, 760, 795, 796, 816, 848, 901, 912, 969, 995, 1007, 1020, 1060, 1140, 1194, 1272, 1292, 1360, 1520, 1590, 1592, 1615, 1632, 1696, 1802, 1824, 1938, 1990, 2014, 2040, 2120, 2280, 2388, 2544, 2584, 2703, 2720, 2985, 3021, 3040, 3180, 3184, 3230, 3383, 3604, 3781, 3876, 3980, 4028, 4080, 4240, 4505, 4560, 4776, 4845, 5035, 5088, 5168, 5406, 5970, 6042, 6360, 6368, 6460, 6766, 7208, 7562, 7752, 7960, 8056, 8160, 8480, 9010, 9120, 9552, 9690, 10070, 10149, 10336, 10547, 10812, 11343, 11940, 12084, 12720, 12920, 13515, 13532, 14416, 15105, 15124, 15504, 15920, 16112, 16915, 17119, 18020, 18905, 19104, 19380, 20140, 20298, 21094, 21624, 22686, 23880, 24168, 25440, 25840, 27030, 27064, 28832, 30210, 30248, 31008, 31641, 31840, 32224, 33830, 34238, 36040, 37810, 38760, 40280, 40596, 42188, 43248, 45372, 47760, 48336, 50745, 51357, 51680, 52735, 54060, 54128, 56715, 60420, 60496, 63282, 64277, 67660, 68476, 72080, 75620, 77520, 80560, 81192, 84376, 85595, 86496, 90744, 95520, 96672, 101490, 102714, 105470, 108120, 108256, 113430, 120840, 120992, 126564, 128554, 135320, 136952, 144160, 151240, 155040, 158205, 161120, 162384, 168752, 171190, 179299, 181488, 192831, 200393, 202980, 205428, 210940, 216240, 226860, 241680, 253128, 256785, 257108, 270640, 273904, 302480, 316410, 321385, 324768, 337504, 342380, 358598, 362976, 385662, 400786, 405960, 410856, 421880, 432480, 453720, 483360, 506256, 513570, 514216, 537897, 541280, 547808, 601179, 604960, 632820, 642770, 684760, 717196, 771324, 801572, 811920, 821712, 843760, 896495, 907440, 964155, 1001965, 1012512, 1027140, 1028432, 1075794, 1202358, 1265640, 1285540, 1369520, 1434392, 1542648, 1603144, 1623840, 1643424, 1687520, 1792990, 1814880, 1928310, 2003930, 2054280, 2056864, 2151588, 2404716, 2531280, 2571080, 2689485, 2739040, 2868784, 3005895, 3085296, 3206288, 3406681, 3585980, 3856620, 4007860, 4108560, 4303176, 4809432, 5062560, 5142160, 5378970, 5737568, 6011790, 6170592, 6412576, 6813362, 7171960, 7713240, 8015720, 8217120, 8606352, 9618864, 10220043, 10284320, 10757940, 12023580, 13626724, 14343920, 15426480, 16031440, 17033405, 17212704, 19237728, 20440086, 21515880, 24047160, 27253448, 28687840, 30852960, 32062880, 34066810, 40880172, 43031760, 48094320, 51100215, 54506896, 68133620, 81760344, 86063520, 96188640, 102200430, 109013792, 136267240, 163520688, 204400860, 272534480, 327041376, 408801720, 545068960, 817603440, 1635206880]

約数ペア:

[(1, 1635206880), (2, 817603440), (3, 545068960), (4, 408801720), (5, 327041376), (6, 272534480), (8, 204400860), (10, 163520688), (12, 136267240), (15, 109013792), (16, 102200430), (17, 96188640), (19, 86063520), (20, 81760344), (24, 68133620), (30, 54506896), (32, 51100215), (34, 48094320), (38, 43031760), (40, 40880172), (48, 34066810), (51, 32062880), (53, 30852960), (57, 28687840), (60, 27253448), (68, 24047160), (76, 21515880), (80, 20440086), (85, 19237728), (95, 17212704), (96, 17033405), (102, 16031440), (106, 15426480), (114, 14343920), (120, 13626724), (136, 12023580), (152, 10757940), (159, 10284320), (160, 10220043), (170, 9618864), (190, 8606352), (199, 8217120), (204, 8015720), (212, 7713240), (228, 7171960), (240, 6813362), (255, 6412576), (265, 6170592), (272, 6011790), (285, 5737568), (304, 5378970), (318, 5142160), (323, 5062560), (340, 4809432), (380, 4303176), (398, 4108560), (408, 4007860), (424, 3856620), (456, 3585980), (480, 3406681), (510, 3206288), (530, 3085296), (544, 3005895), (570, 2868784), (597, 2739040), (608, 2689485), (636, 2571080), (646, 2531280), (680, 2404716), (760, 2151588), (795, 2056864), (796, 2054280), (816, 2003930), (848, 1928310), (901, 1814880), (912, 1792990), (969, 1687520), (995, 1643424), (1007, 1623840), (1020, 1603144), (1060, 1542648), (1140, 1434392), (1194, 1369520), (1272, 1285540), (1292, 1265640), (1360, 1202358), (1520, 1075794), (1590, 1028432), (1592, 1027140), (1615, 1012512), (1632, 1001965), (1696, 964155), (1802, 907440), (1824, 896495), (1938, 843760), (1990, 821712), (2014, 811920), (2040, 801572), (2120, 771324), (2280, 717196), (2388, 684760), (2544, 642770), (2584, 632820), (2703, 604960), (2720, 601179), (2985, 547808), (3021, 541280), (3040, 537897), (3180, 514216), (3184, 513570), (3230, 506256), (3383, 483360), (3604, 453720), (3781, 432480), (3876, 421880), (3980, 410856), (4028, 405960), (4080, 400786), (4240, 385662), (4505, 362976), (4560, 358598), (4776, 342380), (4845, 337504), (5035, 324768), (5088, 321385), (5168, 316410), (5406, 302480), (5970, 273904), (6042, 270640), (6360, 257108), (6368, 256785), (6460, 253128), (6766, 241680), (7208, 226860), (7562, 216240), (7752, 210940), (7960, 205428), (8056, 202980), (8160, 200393), (8480, 192831), (9010, 181488), (9120, 179299), (9552, 171190), (9690, 168752), (10070, 162384), (10149, 161120), (10336, 158205), (10547, 155040), (10812, 151240), (11343, 144160), (11940, 136952), (12084, 135320), (12720, 128554), (12920, 126564), (13515, 120992), (13532, 120840), (14416, 113430), (15105, 108256), (15124, 108120), (15504, 105470), (15920, 102714), (16112, 101490), (16915, 96672), (17119, 95520), (18020, 90744), (18905, 86496), (19104, 85595), (19380, 84376), (20140, 81192), (20298, 80560), (21094, 77520), (21624, 75620), (22686, 72080), (23880, 68476), (24168, 67660), (25440, 64277), (25840, 63282), (27030, 60496), (27064, 60420), (28832, 56715), (30210, 54128), (30248, 54060), (31008, 52735), (31641, 51680), (31840, 51357), (32224, 50745), (33830, 48336), (34238, 47760), (36040, 45372), (37810, 43248), (38760, 42188), (40280, 40596)]