2978898120

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 448

約数和(自身を含む): 11303893440

約数和(自身を除く): 8324995320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 37, 40, 44, 45, 54, 55, 60, 66, 72, 74, 81, 88, 90, 99, 108, 110, 111, 120, 132, 135, 148, 162, 165, 180, 185, 198, 216, 220, 222, 243, 251, 264, 270, 296, 297, 324, 330, 333, 360, 370, 396, 405, 407, 440, 444, 486, 495, 502, 540, 555, 594, 648, 660, 666, 729, 740, 753, 792, 810, 814, 888, 891, 972, 990, 999, 1004, 1080, 1110, 1188, 1215, 1221, 1255, 1320, 1332, 1458, 1480, 1485, 1506, 1620, 1628, 1665, 1782, 1944, 1980, 1998, 2008, 2035, 2220, 2259, 2376, 2430, 2442, 2510, 2664, 2673, 2761, 2916, 2970, 2997, 3012, 3240, 3256, 3330, 3564, 3645, 3663, 3765, 3960, 3996, 4070, 4440, 4455, 4518, 4860, 4884, 4995, 5020, 5346, 5522, 5832, 5940, 5994, 6024, 6105, 6660, 6777, 7128, 7290, 7326, 7530, 7992, 8019, 8140, 8283, 8910, 8991, 9036, 9287, 9720, 9768, 9990, 10040, 10692, 10989, 11044, 11295, 11880, 11988, 12210, 13320, 13365, 13554, 13805, 14580, 14652, 14985, 15060, 16038, 16280, 16566, 17820, 17982, 18072, 18315, 18574, 19980, 20331, 21384, 21978, 22088, 22590, 23976, 24420, 24849, 26730, 26973, 27108, 27610, 27861, 29160, 29304, 29970, 30120, 32076, 32967, 33132, 33885, 35640, 35964, 36630, 37148, 39960, 40095, 40662, 41415, 43956, 44955, 45180, 46435, 48840, 49698, 53460, 53946, 54216, 54945, 55220, 55722, 59940, 60993, 64152, 65934, 66264, 67770, 71928, 73260, 74296, 74547, 80190, 81324, 82830, 83583, 87912, 89910, 90360, 92870, 98901, 99396, 101655, 102157, 106920, 107892, 109890, 110440, 111444, 119880, 121986, 124245, 131868, 134865, 135540, 139305, 146520, 149094, 160380, 162648, 164835, 165660, 167166, 179820, 182979, 185740, 197802, 198792, 203310, 204314, 215784, 219780, 222888, 223641, 243972, 248490, 250749, 263736, 269730, 271080, 278610, 296703, 298188, 304965, 306471, 320760, 329670, 331320, 334332, 359640, 365958, 371480, 372735, 395604, 406620, 408628, 417915, 439560, 447282, 487944, 494505, 496980, 501498, 510785, 539460, 557220, 593406, 596376, 609930, 612942, 659340, 668664, 670923, 731916, 745470, 752247, 791208, 813240, 817256, 835830, 894564, 914895, 919413, 989010, 993960, 1002996, 1021570, 1078920, 1114440, 1118205, 1186812, 1219860, 1225884, 1253745, 1318680, 1341846, 1463832, 1483515, 1490940, 1504494, 1532355, 1671660, 1789128, 1829790, 1838826, 1978020, 2005992, 2012769, 2043140, 2236410, 2256741, 2373624, 2439720, 2451768, 2507490, 2683692, 2758239, 2967030, 2981880, 3008988, 3064710, 3343320, 3354615, 3659580, 3677652, 3761235, 3956040, 4025538, 4086280, 4472820, 4513482, 4597065, 5014980, 5367384, 5516478, 5934060, 6017976, 6129420, 6709230, 6770223, 7319160, 7355304, 7522470, 8051076, 8274717, 8945640, 9026964, 9194130, 10029960, 10063845, 11032956, 11283705, 11868120, 12258840, 13418460, 13540446, 13791195, 15044940, 16102152, 16549434, 18053928, 18388260, 20127690, 22065912, 22567410, 24824151, 26836920, 27080892, 27582390, 30089880, 33098868, 33851115, 36776520, 40255380, 41373585, 45134820, 49648302, 54161784, 55164780, 66197736, 67702230, 74472453, 80510760, 82747170, 90269640, 99296604, 110329560, 124120755, 135404460, 148944906, 165494340, 198593208, 248241510, 270808920, 297889812, 330988680, 372362265, 496483020, 595779624, 744724530, 992966040, 1489449060, 2978898120]

約数ペア:

[(1, 2978898120), (2, 1489449060), (3, 992966040), (4, 744724530), (5, 595779624), (6, 496483020), (8, 372362265), (9, 330988680), (10, 297889812), (11, 270808920), (12, 248241510), (15, 198593208), (18, 165494340), (20, 148944906), (22, 135404460), (24, 124120755), (27, 110329560), (30, 99296604), (33, 90269640), (36, 82747170), (37, 80510760), (40, 74472453), (44, 67702230), (45, 66197736), (54, 55164780), (55, 54161784), (60, 49648302), (66, 45134820), (72, 41373585), (74, 40255380), (81, 36776520), (88, 33851115), (90, 33098868), (99, 30089880), (108, 27582390), (110, 27080892), (111, 26836920), (120, 24824151), (132, 22567410), (135, 22065912), (148, 20127690), (162, 18388260), (165, 18053928), (180, 16549434), (185, 16102152), (198, 15044940), (216, 13791195), (220, 13540446), (222, 13418460), (243, 12258840), (251, 11868120), (264, 11283705), (270, 11032956), (296, 10063845), (297, 10029960), (324, 9194130), (330, 9026964), (333, 8945640), (360, 8274717), (370, 8051076), (396, 7522470), (405, 7355304), (407, 7319160), (440, 6770223), (444, 6709230), (486, 6129420), (495, 6017976), (502, 5934060), (540, 5516478), (555, 5367384), (594, 5014980), (648, 4597065), (660, 4513482), (666, 4472820), (729, 4086280), (740, 4025538), (753, 3956040), (792, 3761235), (810, 3677652), (814, 3659580), (888, 3354615), (891, 3343320), (972, 3064710), (990, 3008988), (999, 2981880), (1004, 2967030), (1080, 2758239), (1110, 2683692), (1188, 2507490), (1215, 2451768), (1221, 2439720), (1255, 2373624), (1320, 2256741), (1332, 2236410), (1458, 2043140), (1480, 2012769), (1485, 2005992), (1506, 1978020), (1620, 1838826), (1628, 1829790), (1665, 1789128), (1782, 1671660), (1944, 1532355), (1980, 1504494), (1998, 1490940), (2008, 1483515), (2035, 1463832), (2220, 1341846), (2259, 1318680), (2376, 1253745), (2430, 1225884), (2442, 1219860), (2510, 1186812), (2664, 1118205), (2673, 1114440), (2761, 1078920), (2916, 1021570), (2970, 1002996), (2997, 993960), (3012, 989010), (3240, 919413), (3256, 914895), (3330, 894564), (3564, 835830), (3645, 817256), (3663, 813240), (3765, 791208), (3960, 752247), (3996, 745470), (4070, 731916), (4440, 670923), (4455, 668664), (4518, 659340), (4860, 612942), (4884, 609930), (4995, 596376), (5020, 593406), (5346, 557220), (5522, 539460), (5832, 510785), (5940, 501498), (5994, 496980), (6024, 494505), (6105, 487944), (6660, 447282), (6777, 439560), (7128, 417915), (7290, 408628), (7326, 406620), (7530, 395604), (7992, 372735), (8019, 371480), (8140, 365958), (8283, 359640), (8910, 334332), (8991, 331320), (9036, 329670), (9287, 320760), (9720, 306471), (9768, 304965), (9990, 298188), (10040, 296703), (10692, 278610), (10989, 271080), (11044, 269730), (11295, 263736), (11880, 250749), (11988, 248490), (12210, 243972), (13320, 223641), (13365, 222888), (13554, 219780), (13805, 215784), (14580, 204314), (14652, 203310), (14985, 198792), (15060, 197802), (16038, 185740), (16280, 182979), (16566, 179820), (17820, 167166), (17982, 165660), (18072, 164835), (18315, 162648), (18574, 160380), (19980, 149094), (20331, 146520), (21384, 139305), (21978, 135540), (22088, 134865), (22590, 131868), (23976, 124245), (24420, 121986), (24849, 119880), (26730, 111444), (26973, 110440), (27108, 109890), (27610, 107892), (27861, 106920), (29160, 102157), (29304, 101655), (29970, 99396), (30120, 98901), (32076, 92870), (32967, 90360), (33132, 89910), (33885, 87912), (35640, 83583), (35964, 82830), (36630, 81324), (37148, 80190), (39960, 74547), (40095, 74296), (40662, 73260), (41415, 71928), (43956, 67770), (44955, 66264), (45180, 65934), (46435, 64152), (48840, 60993), (49698, 59940), (53460, 55722), (53946, 55220), (54216, 54945)]