620499266660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{13421}}^1$

素因数の和:13667

約数の個数: 288

約数和(自身を含む): 1727430727680

約数和(自身を除く): 1106931461020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 182, 190, 191, 196, 245, 247, 260, 266, 364, 380, 382, 455, 490, 494, 532, 637, 665, 764, 910, 931, 955, 980, 988, 1235, 1274, 1330, 1337, 1729, 1820, 1862, 1910, 2470, 2483, 2548, 2660, 2674, 3185, 3458, 3629, 3724, 3820, 4655, 4940, 4966, 5348, 6370, 6685, 6916, 7258, 8645, 9310, 9359, 9932, 12103, 12415, 12740, 13370, 13421, 14516, 17290, 17381, 18145, 18620, 18718, 24206, 24830, 25403, 26740, 26842, 34580, 34762, 36290, 37436, 46795, 47177, 48412, 49660, 50806, 53684, 60515, 67105, 69524, 72580, 86905, 93590, 93947, 94354, 101612, 121030, 121667, 127015, 134210, 173810, 174473, 177821, 187180, 187894, 188708, 235885, 242060, 243334, 254030, 254999, 268420, 330239, 347620, 348946, 355642, 375788, 469735, 471770, 486668, 508060, 509998, 608335, 657629, 660478, 697892, 711284, 872365, 889105, 939470, 943540, 1019996, 1216670, 1221311, 1274995, 1315258, 1320956, 1651195, 1744730, 1778210, 1784993, 1878940, 2311673, 2433340, 2442622, 2549990, 2563411, 2630516, 3288145, 3302390, 3314987, 3489460, 3556420, 3569986, 4623346, 4885244, 5099980, 5126822, 6106555, 6576290, 6604780, 6629974, 7139972, 8549177, 8924965, 9246692, 10253644, 11558365, 12213110, 12494951, 12817055, 13152580, 13259948, 16574935, 17098354, 17849930, 17943877, 23116730, 23204909, 24426220, 24989902, 25634110, 33149870, 33324343, 34196708, 35699860, 35887754, 42745885, 46233460, 46409818, 48704809, 49979804, 51268220, 62474755, 66299740, 66648686, 71775508, 85491770, 89719385, 92819636, 97409618, 116024545, 124949510, 125607139, 133297372, 162434363, 166621715, 170983540, 179438770, 194819236, 232049090, 233270401, 243524045, 249899020, 251214278, 324868726, 333243430, 340933663, 358877540, 464098180, 466540802, 487048090, 502428556, 628035695, 633162517, 649737452, 666486860, 681867326, 812171815, 933081604, 974096180, 1166352005, 1256071390, 1266325034, 1363734652, 1624343630, 1632892807, 1704668315, 2332704010, 2386535641, 2512142780, 2532650068, 3165812585, 3248687260, 3265785614, 3409336630, 4432137619, 4665408020, 4773071282, 6331625170, 6531571228, 6818673260, 8164464035, 8864275238, 9546142564, 11932678205, 12663250340, 16328928070, 17728550476, 22160688095, 23865356410, 31024963333, 32657856140, 44321376190, 47730712820, 62049926666, 88642752380, 124099853332, 155124816665, 310249633330, 620499266660]

約数ペア:

[(1, 620499266660), (2, 310249633330), (4, 155124816665), (5, 124099853332), (7, 88642752380), (10, 62049926666), (13, 47730712820), (14, 44321376190), (19, 32657856140), (20, 31024963333), (26, 23865356410), (28, 22160688095), (35, 17728550476), (38, 16328928070), (49, 12663250340), (52, 11932678205), (65, 9546142564), (70, 8864275238), (76, 8164464035), (91, 6818673260), (95, 6531571228), (98, 6331625170), (130, 4773071282), (133, 4665408020), (140, 4432137619), (182, 3409336630), (190, 3265785614), (191, 3248687260), (196, 3165812585), (245, 2532650068), (247, 2512142780), (260, 2386535641), (266, 2332704010), (364, 1704668315), (380, 1632892807), (382, 1624343630), (455, 1363734652), (490, 1266325034), (494, 1256071390), (532, 1166352005), (637, 974096180), (665, 933081604), (764, 812171815), (910, 681867326), (931, 666486860), (955, 649737452), (980, 633162517), (988, 628035695), (1235, 502428556), (1274, 487048090), (1330, 466540802), (1337, 464098180), (1729, 358877540), (1820, 340933663), (1862, 333243430), (1910, 324868726), (2470, 251214278), (2483, 249899020), (2548, 243524045), (2660, 233270401), (2674, 232049090), (3185, 194819236), (3458, 179438770), (3629, 170983540), (3724, 166621715), (3820, 162434363), (4655, 133297372), (4940, 125607139), (4966, 124949510), (5348, 116024545), (6370, 97409618), (6685, 92819636), (6916, 89719385), (7258, 85491770), (8645, 71775508), (9310, 66648686), (9359, 66299740), (9932, 62474755), (12103, 51268220), (12415, 49979804), (12740, 48704809), (13370, 46409818), (13421, 46233460), (14516, 42745885), (17290, 35887754), (17381, 35699860), (18145, 34196708), (18620, 33324343), (18718, 33149870), (24206, 25634110), (24830, 24989902), (25403, 24426220), (26740, 23204909), (26842, 23116730), (34580, 17943877), (34762, 17849930), (36290, 17098354), (37436, 16574935), (46795, 13259948), (47177, 13152580), (48412, 12817055), (49660, 12494951), (50806, 12213110), (53684, 11558365), (60515, 10253644), (67105, 9246692), (69524, 8924965), (72580, 8549177), (86905, 7139972), (93590, 6629974), (93947, 6604780), (94354, 6576290), (101612, 6106555), (121030, 5126822), (121667, 5099980), (127015, 4885244), (134210, 4623346), (173810, 3569986), (174473, 3556420), (177821, 3489460), (187180, 3314987), (187894, 3302390), (188708, 3288145), (235885, 2630516), (242060, 2563411), (243334, 2549990), (254030, 2442622), (254999, 2433340), (268420, 2311673), (330239, 1878940), (347620, 1784993), (348946, 1778210), (355642, 1744730), (375788, 1651195), (469735, 1320956), (471770, 1315258), (486668, 1274995), (508060, 1221311), (509998, 1216670), (608335, 1019996), (657629, 943540), (660478, 939470), (697892, 889105), (711284, 872365)]