85817302480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{54323}}^1$

素因数の和:54394

約数の個数: 240

約数和(自身を含む): 258022485504

約数和(自身を除く): 172205183024

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 80, 91, 98, 104, 112, 124, 130, 140, 155, 182, 196, 208, 217, 245, 248, 260, 280, 310, 364, 392, 403, 434, 455, 490, 496, 520, 560, 620, 637, 728, 784, 806, 868, 910, 980, 1040, 1085, 1240, 1274, 1456, 1519, 1612, 1736, 1820, 1960, 2015, 2170, 2480, 2548, 2821, 3038, 3185, 3224, 3472, 3640, 3920, 4030, 4340, 5096, 5642, 6076, 6370, 6448, 7280, 7595, 8060, 8680, 10192, 11284, 12152, 12740, 14105, 15190, 16120, 17360, 19747, 22568, 24304, 25480, 28210, 30380, 32240, 39494, 45136, 50960, 54323, 56420, 60760, 78988, 98735, 108646, 112840, 121520, 157976, 197470, 217292, 225680, 271615, 315952, 380261, 394940, 434584, 543230, 706199, 760522, 789880, 869168, 1086460, 1412398, 1521044, 1579760, 1684013, 1901305, 2172920, 2661827, 2824796, 3042088, 3368026, 3530995, 3802610, 4345840, 4943393, 5323654, 5649592, 6084176, 6736052, 7061990, 7605220, 8420065, 9886786, 10647308, 11299184, 11788091, 13309135, 13472104, 14123980, 15210440, 16840130, 19773572, 21294616, 21892169, 23576182, 24716965, 26618270, 26944208, 28247960, 30420880, 33680260, 34603751, 39547144, 42589232, 43784338, 47152364, 49433930, 53236540, 56495920, 58940455, 67360520, 69207502, 79094288, 82516637, 87568676, 94304728, 98867860, 106473080, 109460845, 117880910, 134721040, 138415004, 153245183, 165033274, 173018755, 175137352, 188609456, 197735720, 212946160, 218921690, 235761820, 276830008, 306490366, 330066548, 346037510, 350274704, 395471440, 412583185, 437843380, 471523640, 553660016, 612980732, 660133096, 692075020, 766225915, 825166370, 875686760, 943047280, 1072716281, 1225961464, 1320266192, 1384150040, 1532451830, 1650332740, 1751373520, 2145432562, 2451922928, 2768300080, 3064903660, 3300665480, 4290865124, 5363581405, 6129807320, 6601330960, 8581730248, 10727162810, 12259614640, 17163460496, 21454325620, 42908651240, 85817302480]

約数ペア:

[(1, 85817302480), (2, 42908651240), (4, 21454325620), (5, 17163460496), (7, 12259614640), (8, 10727162810), (10, 8581730248), (13, 6601330960), (14, 6129807320), (16, 5363581405), (20, 4290865124), (26, 3300665480), (28, 3064903660), (31, 2768300080), (35, 2451922928), (40, 2145432562), (49, 1751373520), (52, 1650332740), (56, 1532451830), (62, 1384150040), (65, 1320266192), (70, 1225961464), (80, 1072716281), (91, 943047280), (98, 875686760), (104, 825166370), (112, 766225915), (124, 692075020), (130, 660133096), (140, 612980732), (155, 553660016), (182, 471523640), (196, 437843380), (208, 412583185), (217, 395471440), (245, 350274704), (248, 346037510), (260, 330066548), (280, 306490366), (310, 276830008), (364, 235761820), (392, 218921690), (403, 212946160), (434, 197735720), (455, 188609456), (490, 175137352), (496, 173018755), (520, 165033274), (560, 153245183), (620, 138415004), (637, 134721040), (728, 117880910), (784, 109460845), (806, 106473080), (868, 98867860), (910, 94304728), (980, 87568676), (1040, 82516637), (1085, 79094288), (1240, 69207502), (1274, 67360520), (1456, 58940455), (1519, 56495920), (1612, 53236540), (1736, 49433930), (1820, 47152364), (1960, 43784338), (2015, 42589232), (2170, 39547144), (2480, 34603751), (2548, 33680260), (2821, 30420880), (3038, 28247960), (3185, 26944208), (3224, 26618270), (3472, 24716965), (3640, 23576182), (3920, 21892169), (4030, 21294616), (4340, 19773572), (5096, 16840130), (5642, 15210440), (6076, 14123980), (6370, 13472104), (6448, 13309135), (7280, 11788091), (7595, 11299184), (8060, 10647308), (8680, 9886786), (10192, 8420065), (11284, 7605220), (12152, 7061990), (12740, 6736052), (14105, 6084176), (15190, 5649592), (16120, 5323654), (17360, 4943393), (19747, 4345840), (22568, 3802610), (24304, 3530995), (25480, 3368026), (28210, 3042088), (30380, 2824796), (32240, 2661827), (39494, 2172920), (45136, 1901305), (50960, 1684013), (54323, 1579760), (56420, 1521044), (60760, 1412398), (78988, 1086460), (98735, 869168), (108646, 789880), (112840, 760522), (121520, 706199), (157976, 543230), (197470, 434584), (217292, 394940), (225680, 380261), (271615, 315952)]