28739687280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2143}}^1$

素因数の和:2368

約数の個数: 320

約数和(自身を含む): 99919319040

約数和(自身を除く): 71179631760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 173, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 346, 380, 408, 456, 510, 519, 570, 646, 680, 692, 760, 816, 865, 912, 969, 1020, 1038, 1140, 1292, 1360, 1384, 1520, 1615, 1730, 1938, 2040, 2076, 2143, 2280, 2584, 2595, 2768, 2941, 3230, 3287, 3460, 3876, 4080, 4152, 4286, 4560, 4845, 5168, 5190, 5882, 6429, 6460, 6574, 6920, 7752, 8304, 8572, 8823, 9690, 9861, 10380, 10715, 11764, 12858, 12920, 13148, 13840, 14705, 15504, 16435, 17144, 17646, 19380, 19722, 20760, 21430, 23528, 25716, 25840, 26296, 29410, 32145, 32870, 34288, 35292, 36431, 38760, 39444, 40717, 41520, 42860, 44115, 47056, 49305, 51432, 52592, 55879, 58820, 64290, 65740, 70584, 72862, 77520, 78888, 81434, 85720, 88230, 98610, 102864, 109293, 111758, 117640, 122151, 128580, 131480, 141168, 145724, 157776, 162868, 167637, 171440, 176460, 182155, 197220, 203585, 218586, 223516, 235280, 244302, 257160, 262960, 279395, 291448, 325736, 335274, 352920, 364310, 370739, 394440, 407170, 437172, 447032, 488604, 514320, 546465, 558790, 582896, 610755, 651472, 670548, 692189, 705840, 728620, 741478, 788880, 814340, 838185, 874344, 894064, 977208, 1092930, 1112217, 1117580, 1221510, 1341096, 1384378, 1457240, 1482956, 1628680, 1676370, 1748688, 1853695, 1954416, 2076567, 2185860, 2224434, 2235160, 2443020, 2682192, 2768756, 2914480, 2965912, 3257360, 3352740, 3460945, 3707390, 4153134, 4371720, 4448868, 4470320, 4886040, 5537512, 5561085, 5931824, 6302563, 6705480, 6921890, 7044041, 7414780, 8306268, 8743440, 8897736, 9772080, 10382835, 11075024, 11122170, 12605126, 13410960, 13843780, 14088082, 14829560, 16612536, 17795472, 18907689, 20765670, 21132123, 22244340, 25210252, 27687560, 28176164, 29659120, 31512815, 33225072, 35220205, 37815378, 41531340, 42264246, 44488680, 50420504, 55375120, 56352328, 63025630, 70440410, 75630756, 83062680, 84528492, 88977360, 94538445, 100841008, 105660615, 112704656, 119748697, 126051260, 140880820, 151261512, 166125360, 169056984, 189076890, 211321230, 239497394, 252102520, 281761640, 302523024, 338113968, 359246091, 378153780, 422642460, 478994788, 504205040, 563523280, 598743485, 718492182, 756307560, 845284920, 957989576, 1197486970, 1436984364, 1512615120, 1690569840, 1796230455, 1915979152, 2394973940, 2873968728, 3592460910, 4789947880, 5747937456, 7184921820, 9579895760, 14369843640, 28739687280]

約数ペア:

[(1, 28739687280), (2, 14369843640), (3, 9579895760), (4, 7184921820), (5, 5747937456), (6, 4789947880), (8, 3592460910), (10, 2873968728), (12, 2394973940), (15, 1915979152), (16, 1796230455), (17, 1690569840), (19, 1512615120), (20, 1436984364), (24, 1197486970), (30, 957989576), (34, 845284920), (38, 756307560), (40, 718492182), (48, 598743485), (51, 563523280), (57, 504205040), (60, 478994788), (68, 422642460), (76, 378153780), (80, 359246091), (85, 338113968), (95, 302523024), (102, 281761640), (114, 252102520), (120, 239497394), (136, 211321230), (152, 189076890), (170, 169056984), (173, 166125360), (190, 151261512), (204, 140880820), (228, 126051260), (240, 119748697), (255, 112704656), (272, 105660615), (285, 100841008), (304, 94538445), (323, 88977360), (340, 84528492), (346, 83062680), (380, 75630756), (408, 70440410), (456, 63025630), (510, 56352328), (519, 55375120), (570, 50420504), (646, 44488680), (680, 42264246), (692, 41531340), (760, 37815378), (816, 35220205), (865, 33225072), (912, 31512815), (969, 29659120), (1020, 28176164), (1038, 27687560), (1140, 25210252), (1292, 22244340), (1360, 21132123), (1384, 20765670), (1520, 18907689), (1615, 17795472), (1730, 16612536), (1938, 14829560), (2040, 14088082), (2076, 13843780), (2143, 13410960), (2280, 12605126), (2584, 11122170), (2595, 11075024), (2768, 10382835), (2941, 9772080), (3230, 8897736), (3287, 8743440), (3460, 8306268), (3876, 7414780), (4080, 7044041), (4152, 6921890), (4286, 6705480), (4560, 6302563), (4845, 5931824), (5168, 5561085), (5190, 5537512), (5882, 4886040), (6429, 4470320), (6460, 4448868), (6574, 4371720), (6920, 4153134), (7752, 3707390), (8304, 3460945), (8572, 3352740), (8823, 3257360), (9690, 2965912), (9861, 2914480), (10380, 2768756), (10715, 2682192), (11764, 2443020), (12858, 2235160), (12920, 2224434), (13148, 2185860), (13840, 2076567), (14705, 1954416), (15504, 1853695), (16435, 1748688), (17144, 1676370), (17646, 1628680), (19380, 1482956), (19722, 1457240), (20760, 1384378), (21430, 1341096), (23528, 1221510), (25716, 1117580), (25840, 1112217), (26296, 1092930), (29410, 977208), (32145, 894064), (32870, 874344), (34288, 838185), (35292, 814340), (36431, 788880), (38760, 741478), (39444, 728620), (40717, 705840), (41520, 692189), (42860, 670548), (44115, 651472), (47056, 610755), (49305, 582896), (51432, 558790), (52592, 546465), (55879, 514320), (58820, 488604), (64290, 447032), (65740, 437172), (70584, 407170), (72862, 394440), (77520, 370739), (78888, 364310), (81434, 352920), (85720, 335274), (88230, 325736), (98610, 291448), (102864, 279395), (109293, 262960), (111758, 257160), (117640, 244302), (122151, 235280), (128580, 223516), (131480, 218586), (141168, 203585), (145724, 197220), (157776, 182155), (162868, 176460), (167637, 171440)]