1464280720

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 320

約数和(自身を含む): 4360435200

約数和(自身を除く): 2896154480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 43, 49, 56, 68, 70, 73, 80, 85, 86, 98, 112, 119, 136, 140, 146, 170, 172, 196, 215, 238, 245, 272, 280, 292, 301, 340, 343, 344, 365, 392, 430, 476, 490, 511, 560, 584, 595, 602, 680, 686, 688, 730, 731, 784, 833, 860, 952, 980, 1022, 1168, 1190, 1204, 1241, 1360, 1372, 1460, 1462, 1505, 1666, 1715, 1720, 1904, 1960, 2044, 2107, 2380, 2408, 2482, 2555, 2744, 2920, 2924, 3010, 3139, 3332, 3430, 3440, 3577, 3655, 3920, 4088, 4165, 4214, 4760, 4816, 4964, 5110, 5117, 5488, 5831, 5840, 5848, 6020, 6205, 6278, 6664, 6860, 7154, 7310, 8176, 8330, 8428, 8687, 9520, 9928, 10220, 10234, 10535, 11662, 11696, 12040, 12410, 12556, 13328, 13720, 14308, 14620, 14749, 15695, 16660, 16856, 17374, 17885, 19856, 20440, 20468, 21070, 21973, 23324, 24080, 24820, 25039, 25112, 25585, 27440, 28616, 29155, 29240, 29498, 31390, 33320, 33712, 34748, 35770, 35819, 40880, 40936, 42140, 43435, 43946, 46648, 49640, 50078, 50224, 51170, 53363, 57232, 58310, 58480, 58996, 60809, 62780, 66640, 69496, 71540, 71638, 73745, 81872, 84280, 86870, 87892, 93296, 99280, 100156, 102340, 106726, 109865, 116620, 117992, 121618, 125195, 125560, 138992, 143080, 143276, 147490, 153811, 168560, 173740, 175784, 179095, 200312, 204680, 213452, 219730, 233240, 235984, 243236, 250390, 250733, 251120, 266815, 286160, 286552, 294980, 304045, 307622, 347480, 351568, 358190, 373541, 400624, 409360, 425663, 426904, 439460, 466480, 486472, 500780, 501466, 533630, 573104, 589960, 608090, 615244, 694960, 716380, 747082, 769055, 851326, 853808, 878920, 972944, 1001560, 1002932, 1067260, 1076677, 1179920, 1216180, 1230488, 1253665, 1432760, 1494164, 1538110, 1702652, 1757840, 1867705, 2003120, 2005864, 2128315, 2134520, 2153354, 2432360, 2460976, 2507330, 2614787, 2865520, 2988328, 3076220, 3405304, 3735410, 4011728, 4256630, 4269040, 4306708, 4864720, 5014660, 5229574, 5383385, 5976656, 6152440, 6810608, 7470820, 8513260, 8613416, 10029320, 10459148, 10766770, 12304880, 13073935, 14941640, 17026520, 17226832, 18303509, 20058640, 20918296, 21533540, 26147870, 29883280, 34053040, 36607018, 41836592, 43067080, 52295740, 73214036, 86134160, 91517545, 104591480, 146428072, 183035090, 209182960, 292856144, 366070180, 732140360, 1464280720]

約数ペア:

[(1, 1464280720), (2, 732140360), (4, 366070180), (5, 292856144), (7, 209182960), (8, 183035090), (10, 146428072), (14, 104591480), (16, 91517545), (17, 86134160), (20, 73214036), (28, 52295740), (34, 43067080), (35, 41836592), (40, 36607018), (43, 34053040), (49, 29883280), (56, 26147870), (68, 21533540), (70, 20918296), (73, 20058640), (80, 18303509), (85, 17226832), (86, 17026520), (98, 14941640), (112, 13073935), (119, 12304880), (136, 10766770), (140, 10459148), (146, 10029320), (170, 8613416), (172, 8513260), (196, 7470820), (215, 6810608), (238, 6152440), (245, 5976656), (272, 5383385), (280, 5229574), (292, 5014660), (301, 4864720), (340, 4306708), (343, 4269040), (344, 4256630), (365, 4011728), (392, 3735410), (430, 3405304), (476, 3076220), (490, 2988328), (511, 2865520), (560, 2614787), (584, 2507330), (595, 2460976), (602, 2432360), (680, 2153354), (686, 2134520), (688, 2128315), (730, 2005864), (731, 2003120), (784, 1867705), (833, 1757840), (860, 1702652), (952, 1538110), (980, 1494164), (1022, 1432760), (1168, 1253665), (1190, 1230488), (1204, 1216180), (1241, 1179920), (1360, 1076677), (1372, 1067260), (1460, 1002932), (1462, 1001560), (1505, 972944), (1666, 878920), (1715, 853808), (1720, 851326), (1904, 769055), (1960, 747082), (2044, 716380), (2107, 694960), (2380, 615244), (2408, 608090), (2482, 589960), (2555, 573104), (2744, 533630), (2920, 501466), (2924, 500780), (3010, 486472), (3139, 466480), (3332, 439460), (3430, 426904), (3440, 425663), (3577, 409360), (3655, 400624), (3920, 373541), (4088, 358190), (4165, 351568), (4214, 347480), (4760, 307622), (4816, 304045), (4964, 294980), (5110, 286552), (5117, 286160), (5488, 266815), (5831, 251120), (5840, 250733), (5848, 250390), (6020, 243236), (6205, 235984), (6278, 233240), (6664, 219730), (6860, 213452), (7154, 204680), (7310, 200312), (8176, 179095), (8330, 175784), (8428, 173740), (8687, 168560), (9520, 153811), (9928, 147490), (10220, 143276), (10234, 143080), (10535, 138992), (11662, 125560), (11696, 125195), (12040, 121618), (12410, 117992), (12556, 116620), (13328, 109865), (13720, 106726), (14308, 102340), (14620, 100156), (14749, 99280), (15695, 93296), (16660, 87892), (16856, 86870), (17374, 84280), (17885, 81872), (19856, 73745), (20440, 71638), (20468, 71540), (21070, 69496), (21973, 66640), (23324, 62780), (24080, 60809), (24820, 58996), (25039, 58480), (25112, 58310), (25585, 57232), (27440, 53363), (28616, 51170), (29155, 50224), (29240, 50078), (29498, 49640), (31390, 46648), (33320, 43946), (33712, 43435), (34748, 42140), (35770, 40936), (35819, 40880)]