1475431320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:794

約数の個数: 256

約数和(自身を含む): 5147712000

約数和(自身を除く): 3672280680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 89, 95, 110, 114, 120, 132, 152, 165, 178, 190, 209, 220, 228, 264, 267, 285, 330, 356, 380, 418, 440, 445, 456, 534, 570, 627, 660, 661, 712, 760, 836, 890, 979, 1045, 1068, 1140, 1254, 1320, 1322, 1335, 1672, 1691, 1780, 1958, 1983, 2090, 2136, 2280, 2508, 2644, 2670, 2937, 3135, 3305, 3382, 3560, 3916, 3966, 4180, 4895, 5016, 5073, 5288, 5340, 5874, 6270, 6610, 6764, 7271, 7832, 7932, 8360, 8455, 9790, 9915, 10146, 10680, 11748, 12540, 12559, 13220, 13528, 14542, 14685, 15864, 16910, 18601, 19580, 19830, 20292, 21813, 23496, 25080, 25118, 25365, 26440, 29084, 29370, 33820, 36355, 37202, 37677, 39160, 39660, 40584, 43626, 50236, 50730, 55803, 58168, 58740, 58829, 62795, 67640, 72710, 74404, 75354, 79320, 87252, 93005, 100472, 101460, 109065, 111606, 117480, 117658, 125590, 138149, 145420, 148808, 150708, 174504, 176487, 186010, 188385, 202920, 218130, 223212, 235316, 251180, 276298, 279015, 290840, 294145, 301416, 352974, 372020, 376770, 414447, 436260, 446424, 470632, 502360, 552596, 558030, 588290, 647119, 690745, 705948, 744040, 753540, 828894, 872520, 882435, 1105192, 1116060, 1117751, 1176580, 1294238, 1381490, 1411896, 1507080, 1657788, 1764870, 1941357, 2072235, 2232120, 2235502, 2353160, 2588476, 2762980, 3235595, 3315576, 3353253, 3529740, 3882714, 4144470, 4471004, 5176952, 5525960, 5588755, 6471190, 6706506, 7059480, 7765428, 8288940, 8942008, 9706785, 11177510, 12295261, 12942380, 13413012, 15530856, 16577880, 16766265, 19413570, 22355020, 24590522, 25884760, 26826024, 33532530, 36885783, 38827140, 44710040, 49181044, 61476305, 67065060, 73771566, 77654280, 98362088, 122952610, 134130120, 147543132, 184428915, 245905220, 295086264, 368857830, 491810440, 737715660, 1475431320]

約数ペア:

[(1, 1475431320), (2, 737715660), (3, 491810440), (4, 368857830), (5, 295086264), (6, 245905220), (8, 184428915), (10, 147543132), (11, 134130120), (12, 122952610), (15, 98362088), (19, 77654280), (20, 73771566), (22, 67065060), (24, 61476305), (30, 49181044), (33, 44710040), (38, 38827140), (40, 36885783), (44, 33532530), (55, 26826024), (57, 25884760), (60, 24590522), (66, 22355020), (76, 19413570), (88, 16766265), (89, 16577880), (95, 15530856), (110, 13413012), (114, 12942380), (120, 12295261), (132, 11177510), (152, 9706785), (165, 8942008), (178, 8288940), (190, 7765428), (209, 7059480), (220, 6706506), (228, 6471190), (264, 5588755), (267, 5525960), (285, 5176952), (330, 4471004), (356, 4144470), (380, 3882714), (418, 3529740), (440, 3353253), (445, 3315576), (456, 3235595), (534, 2762980), (570, 2588476), (627, 2353160), (660, 2235502), (661, 2232120), (712, 2072235), (760, 1941357), (836, 1764870), (890, 1657788), (979, 1507080), (1045, 1411896), (1068, 1381490), (1140, 1294238), (1254, 1176580), (1320, 1117751), (1322, 1116060), (1335, 1105192), (1672, 882435), (1691, 872520), (1780, 828894), (1958, 753540), (1983, 744040), (2090, 705948), (2136, 690745), (2280, 647119), (2508, 588290), (2644, 558030), (2670, 552596), (2937, 502360), (3135, 470632), (3305, 446424), (3382, 436260), (3560, 414447), (3916, 376770), (3966, 372020), (4180, 352974), (4895, 301416), (5016, 294145), (5073, 290840), (5288, 279015), (5340, 276298), (5874, 251180), (6270, 235316), (6610, 223212), (6764, 218130), (7271, 202920), (7832, 188385), (7932, 186010), (8360, 176487), (8455, 174504), (9790, 150708), (9915, 148808), (10146, 145420), (10680, 138149), (11748, 125590), (12540, 117658), (12559, 117480), (13220, 111606), (13528, 109065), (14542, 101460), (14685, 100472), (15864, 93005), (16910, 87252), (18601, 79320), (19580, 75354), (19830, 74404), (20292, 72710), (21813, 67640), (23496, 62795), (25080, 58829), (25118, 58740), (25365, 58168), (26440, 55803), (29084, 50730), (29370, 50236), (33820, 43626), (36355, 40584), (37202, 39660), (37677, 39160)]