80498847240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{37537}}^1$

素因数の和:37621

約数の個数: 384

約数和(自身を含む): 320436380160

約数和(自身を除く): 239937532920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 37, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 74, 84, 90, 92, 105, 111, 115, 120, 126, 138, 140, 148, 161, 168, 180, 184, 185, 207, 210, 222, 230, 252, 259, 276, 280, 296, 315, 322, 333, 345, 360, 370, 414, 420, 444, 460, 483, 504, 518, 552, 555, 630, 644, 666, 690, 740, 777, 805, 828, 840, 851, 888, 920, 966, 1035, 1036, 1110, 1260, 1288, 1295, 1332, 1380, 1449, 1480, 1554, 1610, 1656, 1665, 1702, 1932, 2070, 2072, 2220, 2331, 2415, 2520, 2553, 2590, 2664, 2760, 2898, 3108, 3220, 3330, 3404, 3864, 3885, 4140, 4255, 4440, 4662, 4830, 5106, 5180, 5796, 5957, 6216, 6440, 6660, 6808, 7245, 7659, 7770, 8280, 8510, 9324, 9660, 10212, 10360, 11592, 11655, 11914, 12765, 13320, 14490, 15318, 15540, 17020, 17871, 18648, 19320, 20424, 23310, 23828, 25530, 28980, 29785, 30636, 31080, 34040, 35742, 37537, 38295, 46620, 47656, 51060, 53613, 57960, 59570, 61272, 71484, 75074, 76590, 89355, 93240, 102120, 107226, 112611, 119140, 142968, 150148, 153180, 178710, 187685, 214452, 225222, 238280, 262759, 268065, 300296, 306360, 337833, 357420, 375370, 428904, 450444, 525518, 536130, 563055, 675666, 714840, 750740, 788277, 863351, 900888, 1051036, 1072260, 1126110, 1313795, 1351332, 1388869, 1501480, 1576554, 1689165, 1726702, 2102072, 2144520, 2252220, 2364831, 2590053, 2627590, 2702664, 2777738, 3153108, 3378330, 3453404, 3941385, 4166607, 4316755, 4504440, 4729662, 5180106, 5255180, 5555476, 6043457, 6306216, 6756660, 6906808, 6944345, 7770159, 7882770, 8333214, 8633510, 9459324, 9722083, 10360212, 10510360, 11110952, 11824155, 12086914, 12499821, 12950265, 13513320, 13888690, 15540318, 15765540, 16666428, 17267020, 18130371, 18918648, 19444166, 20720424, 20833035, 23648310, 24173828, 24999642, 25900530, 27777380, 29166249, 30217285, 31080636, 31531080, 31943987, 33332856, 34534040, 36260742, 38850795, 38888332, 41666070, 47296620, 48347656, 48610415, 49999284, 51801060, 54391113, 55554760, 58332498, 60434570, 62161272, 62499105, 63887974, 72521484, 77701590, 77776664, 83332140, 87498747, 90651855, 94593240, 95831961, 97220830, 99998568, 103602120, 108782226, 116664996, 120869140, 124998210, 127775948, 145042968, 145831245, 155403180, 159719935, 166664280, 174997494, 181303710, 191663922, 194441660, 217564452, 223607909, 233329992, 241738280, 249996420, 255551896, 271955565, 287495883, 291662490, 310806360, 319439870, 349994988, 362607420, 383327844, 388883320, 435128904, 437493735, 447215818, 479159805, 499992840, 543911130, 574991766, 583324980, 638879740, 670823727, 699989976, 725214840, 766655688, 874987470, 894431636, 958319610, 1087822260, 1118039545, 1149983532, 1166649960, 1277759480, 1341647454, 1437479415, 1749974940, 1788863272, 1916639220, 2012471181, 2175644520, 2236079090, 2299967064, 2683294908, 2874958830, 3354118635, 3499949880, 3833278440, 4024942362, 4472158180, 5366589816, 5749917660, 6708237270, 8049884724, 8944316360, 10062355905, 11499835320, 13416474540, 16099769448, 20124711810, 26832949080, 40249423620, 80498847240]

約数ペア:

[(1, 80498847240), (2, 40249423620), (3, 26832949080), (4, 20124711810), (5, 16099769448), (6, 13416474540), (7, 11499835320), (8, 10062355905), (9, 8944316360), (10, 8049884724), (12, 6708237270), (14, 5749917660), (15, 5366589816), (18, 4472158180), (20, 4024942362), (21, 3833278440), (23, 3499949880), (24, 3354118635), (28, 2874958830), (30, 2683294908), (35, 2299967064), (36, 2236079090), (37, 2175644520), (40, 2012471181), (42, 1916639220), (45, 1788863272), (46, 1749974940), (56, 1437479415), (60, 1341647454), (63, 1277759480), (69, 1166649960), (70, 1149983532), (72, 1118039545), (74, 1087822260), (84, 958319610), (90, 894431636), (92, 874987470), (105, 766655688), (111, 725214840), (115, 699989976), (120, 670823727), (126, 638879740), (138, 583324980), (140, 574991766), (148, 543911130), (161, 499992840), (168, 479159805), (180, 447215818), (184, 437493735), (185, 435128904), (207, 388883320), (210, 383327844), (222, 362607420), (230, 349994988), (252, 319439870), (259, 310806360), (276, 291662490), (280, 287495883), (296, 271955565), (315, 255551896), (322, 249996420), (333, 241738280), (345, 233329992), (360, 223607909), (370, 217564452), (414, 194441660), (420, 191663922), (444, 181303710), (460, 174997494), (483, 166664280), (504, 159719935), (518, 155403180), (552, 145831245), (555, 145042968), (630, 127775948), (644, 124998210), (666, 120869140), (690, 116664996), (740, 108782226), (777, 103602120), (805, 99998568), (828, 97220830), (840, 95831961), (851, 94593240), (888, 90651855), (920, 87498747), (966, 83332140), (1035, 77776664), (1036, 77701590), (1110, 72521484), (1260, 63887974), (1288, 62499105), (1295, 62161272), (1332, 60434570), (1380, 58332498), (1449, 55554760), (1480, 54391113), (1554, 51801060), (1610, 49999284), (1656, 48610415), (1665, 48347656), (1702, 47296620), (1932, 41666070), (2070, 38888332), (2072, 38850795), (2220, 36260742), (2331, 34534040), (2415, 33332856), (2520, 31943987), (2553, 31531080), (2590, 31080636), (2664, 30217285), (2760, 29166249), (2898, 27777380), (3108, 25900530), (3220, 24999642), (3330, 24173828), (3404, 23648310), (3864, 20833035), (3885, 20720424), (4140, 19444166), (4255, 18918648), (4440, 18130371), (4662, 17267020), (4830, 16666428), (5106, 15765540), (5180, 15540318), (5796, 13888690), (5957, 13513320), (6216, 12950265), (6440, 12499821), (6660, 12086914), (6808, 11824155), (7245, 11110952), (7659, 10510360), (7770, 10360212), (8280, 9722083), (8510, 9459324), (9324, 8633510), (9660, 8333214), (10212, 7882770), (10360, 7770159), (11592, 6944345), (11655, 6906808), (11914, 6756660), (12765, 6306216), (13320, 6043457), (14490, 5555476), (15318, 5255180), (15540, 5180106), (17020, 4729662), (17871, 4504440), (18648, 4316755), (19320, 4166607), (20424, 3941385), (23310, 3453404), (23828, 3378330), (25530, 3153108), (28980, 2777738), (29785, 2702664), (30636, 2627590), (31080, 2590053), (34040, 2364831), (35742, 2252220), (37537, 2144520), (38295, 2102072), (46620, 1726702), (47656, 1689165), (51060, 1576554), (53613, 1501480), (57960, 1388869), (59570, 1351332), (61272, 1313795), (71484, 1126110), (75074, 1072260), (76590, 1051036), (89355, 900888), (93240, 863351), (102120, 788277), (107226, 750740), (112611, 714840), (119140, 675666), (142968, 563055), (150148, 536130), (153180, 525518), (178710, 450444), (187685, 428904), (214452, 375370), (225222, 357420), (238280, 337833), (262759, 306360), (268065, 300296)]