890814960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:361

約数の個数: 480

約数和(自身を含む): 3731225472

約数和(自身を除く): 2840410512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 37, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 74, 80, 84, 85, 90, 102, 105, 111, 112, 119, 120, 126, 136, 140, 144, 148, 153, 168, 170, 180, 185, 204, 210, 222, 238, 240, 252, 255, 259, 272, 280, 281, 296, 306, 315, 333, 336, 340, 357, 360, 370, 408, 420, 444, 476, 504, 510, 518, 555, 560, 562, 592, 595, 612, 629, 630, 666, 680, 714, 720, 740, 765, 777, 816, 840, 843, 888, 952, 1008, 1020, 1036, 1071, 1110, 1124, 1190, 1224, 1258, 1260, 1295, 1332, 1360, 1405, 1428, 1480, 1530, 1554, 1665, 1680, 1686, 1776, 1785, 1887, 1904, 1967, 2040, 2072, 2142, 2220, 2248, 2331, 2380, 2448, 2516, 2520, 2529, 2590, 2664, 2810, 2856, 2960, 3060, 3108, 3145, 3330, 3372, 3570, 3774, 3885, 3934, 4080, 4144, 4215, 4284, 4403, 4440, 4496, 4662, 4760, 4777, 5032, 5040, 5058, 5180, 5328, 5355, 5620, 5661, 5712, 5901, 6120, 6216, 6290, 6660, 6744, 7140, 7548, 7770, 7868, 8430, 8568, 8806, 8880, 9324, 9435, 9520, 9554, 9835, 10064, 10116, 10360, 10397, 10710, 11240, 11322, 11655, 11802, 12240, 12432, 12580, 12645, 13209, 13320, 13488, 14280, 14331, 15096, 15540, 15736, 16860, 17136, 17612, 17703, 18648, 18870, 19108, 19670, 20232, 20720, 20794, 21420, 22015, 22480, 22644, 23310, 23604, 23885, 25160, 25290, 26418, 26640, 28305, 28560, 28662, 29505, 30192, 31080, 31191, 31472, 33439, 33720, 35224, 35406, 37296, 37740, 38216, 39340, 39627, 40464, 41588, 42840, 42993, 44030, 45288, 46620, 47208, 47770, 50320, 50580, 51985, 52836, 56610, 57324, 59010, 62160, 62382, 66045, 66878, 67440, 70448, 70812, 71655, 72779, 75480, 76432, 78680, 79254, 83176, 85680, 85986, 88060, 88515, 90576, 93240, 93573, 94416, 95540, 100317, 101160, 103970, 105672, 113220, 114648, 118020, 124764, 132090, 133756, 141624, 143310, 145558, 150960, 155955, 157360, 158508, 166352, 167195, 171972, 176120, 176749, 177030, 186480, 187146, 191080, 198135, 200634, 202320, 207940, 211344, 214965, 218337, 226440, 229296, 236040, 249528, 264180, 267512, 283248, 286620, 291116, 300951, 311910, 317016, 334390, 343944, 352240, 353498, 354060, 363895, 374292, 382160, 396270, 401268, 415880, 429930, 436674, 452880, 467865, 472080, 499056, 501585, 528360, 530247, 535024, 573240, 582232, 601902, 623820, 634032, 655011, 668780, 687888, 706996, 708120, 727790, 748584, 792540, 802536, 831760, 859860, 873348, 883745, 935730, 1003170, 1056720, 1060494, 1091685, 1146480, 1164464, 1203804, 1237243, 1247640, 1310022, 1337560, 1413992, 1416240, 1455580, 1497168, 1504755, 1585080, 1590741, 1605072, 1719720, 1746696, 1767490, 1871460, 2006340, 2120988, 2183370, 2407608, 2474486, 2495280, 2620044, 2651235, 2675120, 2827984, 2911160, 3009510, 3170160, 3181482, 3275055, 3439440, 3493392, 3534980, 3711729, 3742920, 4012680, 4241976, 4366740, 4815216, 4948972, 5240088, 5302470, 5822320, 6019020, 6186215, 6362964, 6550110, 7069960, 7423458, 7485840, 7953705, 8025360, 8483952, 8733480, 9897944, 10480176, 10604940, 11135187, 12038040, 12372430, 12725928, 13100220, 14139920, 14846916, 15907410, 17466960, 18558645, 19795888, 21209880, 22270374, 24076080, 24744860, 25451856, 26200440, 29693832, 31814820, 37117290, 42419760, 44540748, 49489720, 52400880, 55675935, 59387664, 63629640, 74234580, 89081496, 98979440, 111351870, 127259280, 148469160, 178162992, 222703740, 296938320, 445407480, 890814960]

約数ペア:

[(1, 890814960), (2, 445407480), (3, 296938320), (4, 222703740), (5, 178162992), (6, 148469160), (7, 127259280), (8, 111351870), (9, 98979440), (10, 89081496), (12, 74234580), (14, 63629640), (15, 59387664), (16, 55675935), (17, 52400880), (18, 49489720), (20, 44540748), (21, 42419760), (24, 37117290), (28, 31814820), (30, 29693832), (34, 26200440), (35, 25451856), (36, 24744860), (37, 24076080), (40, 22270374), (42, 21209880), (45, 19795888), (48, 18558645), (51, 17466960), (56, 15907410), (60, 14846916), (63, 14139920), (68, 13100220), (70, 12725928), (72, 12372430), (74, 12038040), (80, 11135187), (84, 10604940), (85, 10480176), (90, 9897944), (102, 8733480), (105, 8483952), (111, 8025360), (112, 7953705), (119, 7485840), (120, 7423458), (126, 7069960), (136, 6550110), (140, 6362964), (144, 6186215), (148, 6019020), (153, 5822320), (168, 5302470), (170, 5240088), (180, 4948972), (185, 4815216), (204, 4366740), (210, 4241976), (222, 4012680), (238, 3742920), (240, 3711729), (252, 3534980), (255, 3493392), (259, 3439440), (272, 3275055), (280, 3181482), (281, 3170160), (296, 3009510), (306, 2911160), (315, 2827984), (333, 2675120), (336, 2651235), (340, 2620044), (357, 2495280), (360, 2474486), (370, 2407608), (408, 2183370), (420, 2120988), (444, 2006340), (476, 1871460), (504, 1767490), (510, 1746696), (518, 1719720), (555, 1605072), (560, 1590741), (562, 1585080), (592, 1504755), (595, 1497168), (612, 1455580), (629, 1416240), (630, 1413992), (666, 1337560), (680, 1310022), (714, 1247640), (720, 1237243), (740, 1203804), (765, 1164464), (777, 1146480), (816, 1091685), (840, 1060494), (843, 1056720), (888, 1003170), (952, 935730), (1008, 883745), (1020, 873348), (1036, 859860), (1071, 831760), (1110, 802536), (1124, 792540), (1190, 748584), (1224, 727790), (1258, 708120), (1260, 706996), (1295, 687888), (1332, 668780), (1360, 655011), (1405, 634032), (1428, 623820), (1480, 601902), (1530, 582232), (1554, 573240), (1665, 535024), (1680, 530247), (1686, 528360), (1776, 501585), (1785, 499056), (1887, 472080), (1904, 467865), (1967, 452880), (2040, 436674), (2072, 429930), (2142, 415880), (2220, 401268), (2248, 396270), (2331, 382160), (2380, 374292), (2448, 363895), (2516, 354060), (2520, 353498), (2529, 352240), (2590, 343944), (2664, 334390), (2810, 317016), (2856, 311910), (2960, 300951), (3060, 291116), (3108, 286620), (3145, 283248), (3330, 267512), (3372, 264180), (3570, 249528), (3774, 236040), (3885, 229296), (3934, 226440), (4080, 218337), (4144, 214965), (4215, 211344), (4284, 207940), (4403, 202320), (4440, 200634), (4496, 198135), (4662, 191080), (4760, 187146), (4777, 186480), (5032, 177030), (5040, 176749), (5058, 176120), (5180, 171972), (5328, 167195), (5355, 166352), (5620, 158508), (5661, 157360), (5712, 155955), (5901, 150960), (6120, 145558), (6216, 143310), (6290, 141624), (6660, 133756), (6744, 132090), (7140, 124764), (7548, 118020), (7770, 114648), (7868, 113220), (8430, 105672), (8568, 103970), (8806, 101160), (8880, 100317), (9324, 95540), (9435, 94416), (9520, 93573), (9554, 93240), (9835, 90576), (10064, 88515), (10116, 88060), (10360, 85986), (10397, 85680), (10710, 83176), (11240, 79254), (11322, 78680), (11655, 76432), (11802, 75480), (12240, 72779), (12432, 71655), (12580, 70812), (12645, 70448), (13209, 67440), (13320, 66878), (13488, 66045), (14280, 62382), (14331, 62160), (15096, 59010), (15540, 57324), (15736, 56610), (16860, 52836), (17136, 51985), (17612, 50580), (17703, 50320), (18648, 47770), (18870, 47208), (19108, 46620), (19670, 45288), (20232, 44030), (20720, 42993), (20794, 42840), (21420, 41588), (22015, 40464), (22480, 39627), (22644, 39340), (23310, 38216), (23604, 37740), (23885, 37296), (25160, 35406), (25290, 35224), (26418, 33720), (26640, 33439), (28305, 31472), (28560, 31191), (28662, 31080), (29505, 30192)]