4429721520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^3\times {\mathrm{1993}}^1$

素因数の和:2039

約数の個数: 400

約数和(自身を含む): 17950785600

約数和(自身を除く): 13521064080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 343, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 686, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1029, 1080, 1134, 1176, 1260, 1296, 1323, 1372, 1470, 1512, 1620, 1680, 1715, 1764, 1890, 1960, 1993, 2058, 2160, 2205, 2268, 2352, 2520, 2646, 2744, 2835, 2940, 3024, 3087, 3240, 3430, 3528, 3780, 3920, 3969, 3986, 4116, 4410, 4536, 5040, 5145, 5292, 5488, 5670, 5880, 5979, 6174, 6480, 6615, 6860, 7056, 7560, 7938, 7972, 8232, 8820, 9072, 9261, 9965, 10290, 10584, 11340, 11760, 11958, 12348, 13230, 13720, 13951, 15120, 15435, 15876, 15944, 16464, 17640, 17937, 18522, 19845, 19930, 20580, 21168, 22680, 23916, 24696, 26460, 27440, 27783, 27902, 29895, 30870, 31752, 31888, 35280, 35874, 37044, 39690, 39860, 41160, 41853, 45360, 46305, 47832, 49392, 52920, 53811, 55566, 55804, 59790, 61740, 63504, 69755, 71748, 74088, 79380, 79720, 82320, 83706, 89685, 92610, 95664, 97657, 105840, 107622, 111132, 111608, 119580, 123480, 125559, 138915, 139510, 143496, 148176, 158760, 159440, 161433, 167412, 179370, 185220, 195314, 209265, 215244, 222264, 223216, 239160, 246960, 251118, 269055, 277830, 279020, 286992, 292971, 317520, 322866, 334824, 358740, 370440, 376677, 390628, 418530, 430488, 444528, 478320, 488285, 502236, 538110, 555660, 558040, 585942, 627795, 645732, 669648, 683599, 717480, 740880, 753354, 781256, 807165, 837060, 860976, 878913, 976570, 1004472, 1076220, 1111320, 1116080, 1130031, 1171884, 1255590, 1291464, 1367198, 1434960, 1464855, 1506708, 1562512, 1614330, 1674120, 1757826, 1883385, 1953140, 2008944, 2050797, 2152440, 2222640, 2260062, 2343768, 2511180, 2582928, 2636739, 2734396, 2929710, 3013416, 3228660, 3348240, 3417995, 3515652, 3766770, 3906280, 4101594, 4304880, 4394565, 4520124, 4687536, 5022360, 5273478, 5468792, 5650155, 5859420, 6026832, 6152391, 6457320, 6835990, 7031304, 7533540, 7812560, 7910217, 8203188, 8789130, 9040248, 10044720, 10253985, 10546956, 10937584, 11300310, 11718840, 12304782, 12914640, 13183695, 13671980, 14062608, 15067080, 15820434, 16406376, 17578260, 18080496, 18457173, 20507970, 21093912, 22600620, 23437680, 24609564, 26367390, 27343960, 30134160, 30761955, 31640868, 32812752, 35156520, 36914346, 39551085, 41015940, 42187824, 45201240, 49219128, 52734780, 54687920, 55371519, 61523910, 63281736, 70313040, 73828692, 79102170, 82031880, 90402480, 92285865, 98438256, 105469560, 110743038, 123047820, 126563472, 147657384, 158204340, 164063760, 184571730, 210939120, 221486076, 246095640, 276857595, 295314768, 316408680, 369143460, 442972152, 492191280, 553715190, 632817360, 738286920, 885944304, 1107430380, 1476573840, 2214860760, 4429721520]

約数ペア:

[(1, 4429721520), (2, 2214860760), (3, 1476573840), (4, 1107430380), (5, 885944304), (6, 738286920), (7, 632817360), (8, 553715190), (9, 492191280), (10, 442972152), (12, 369143460), (14, 316408680), (15, 295314768), (16, 276857595), (18, 246095640), (20, 221486076), (21, 210939120), (24, 184571730), (27, 164063760), (28, 158204340), (30, 147657384), (35, 126563472), (36, 123047820), (40, 110743038), (42, 105469560), (45, 98438256), (48, 92285865), (49, 90402480), (54, 82031880), (56, 79102170), (60, 73828692), (63, 70313040), (70, 63281736), (72, 61523910), (80, 55371519), (81, 54687920), (84, 52734780), (90, 49219128), (98, 45201240), (105, 42187824), (108, 41015940), (112, 39551085), (120, 36914346), (126, 35156520), (135, 32812752), (140, 31640868), (144, 30761955), (147, 30134160), (162, 27343960), (168, 26367390), (180, 24609564), (189, 23437680), (196, 22600620), (210, 21093912), (216, 20507970), (240, 18457173), (245, 18080496), (252, 17578260), (270, 16406376), (280, 15820434), (294, 15067080), (315, 14062608), (324, 13671980), (336, 13183695), (343, 12914640), (360, 12304782), (378, 11718840), (392, 11300310), (405, 10937584), (420, 10546956), (432, 10253985), (441, 10044720), (490, 9040248), (504, 8789130), (540, 8203188), (560, 7910217), (567, 7812560), (588, 7533540), (630, 7031304), (648, 6835990), (686, 6457320), (720, 6152391), (735, 6026832), (756, 5859420), (784, 5650155), (810, 5468792), (840, 5273478), (882, 5022360), (945, 4687536), (980, 4520124), (1008, 4394565), (1029, 4304880), (1080, 4101594), (1134, 3906280), (1176, 3766770), (1260, 3515652), (1296, 3417995), (1323, 3348240), (1372, 3228660), (1470, 3013416), (1512, 2929710), (1620, 2734396), (1680, 2636739), (1715, 2582928), (1764, 2511180), (1890, 2343768), (1960, 2260062), (1993, 2222640), (2058, 2152440), (2160, 2050797), (2205, 2008944), (2268, 1953140), (2352, 1883385), (2520, 1757826), (2646, 1674120), (2744, 1614330), (2835, 1562512), (2940, 1506708), (3024, 1464855), (3087, 1434960), (3240, 1367198), (3430, 1291464), (3528, 1255590), (3780, 1171884), (3920, 1130031), (3969, 1116080), (3986, 1111320), (4116, 1076220), (4410, 1004472), (4536, 976570), (5040, 878913), (5145, 860976), (5292, 837060), (5488, 807165), (5670, 781256), (5880, 753354), (5979, 740880), (6174, 717480), (6480, 683599), (6615, 669648), (6860, 645732), (7056, 627795), (7560, 585942), (7938, 558040), (7972, 555660), (8232, 538110), (8820, 502236), (9072, 488285), (9261, 478320), (9965, 444528), (10290, 430488), (10584, 418530), (11340, 390628), (11760, 376677), (11958, 370440), (12348, 358740), (13230, 334824), (13720, 322866), (13951, 317520), (15120, 292971), (15435, 286992), (15876, 279020), (15944, 277830), (16464, 269055), (17640, 251118), (17937, 246960), (18522, 239160), (19845, 223216), (19930, 222264), (20580, 215244), (21168, 209265), (22680, 195314), (23916, 185220), (24696, 179370), (26460, 167412), (27440, 161433), (27783, 159440), (27902, 158760), (29895, 148176), (30870, 143496), (31752, 139510), (31888, 138915), (35280, 125559), (35874, 123480), (37044, 119580), (39690, 111608), (39860, 111132), (41160, 107622), (41853, 105840), (45360, 97657), (46305, 95664), (47832, 92610), (49392, 89685), (52920, 83706), (53811, 82320), (55566, 79720), (55804, 79380), (59790, 74088), (61740, 71748), (63504, 69755)]