813324720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:248

約数の個数: 320

約数和(自身を含む): 2868566400

約数和(自身を除く): 2055241680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 89, 101, 104, 116, 120, 130, 145, 156, 174, 178, 195, 202, 208, 232, 240, 260, 267, 290, 303, 312, 348, 356, 377, 390, 404, 435, 445, 464, 505, 520, 534, 580, 606, 624, 696, 712, 754, 780, 808, 870, 890, 1010, 1040, 1068, 1131, 1157, 1160, 1212, 1313, 1335, 1392, 1424, 1508, 1515, 1560, 1616, 1740, 1780, 1885, 2020, 2136, 2262, 2314, 2320, 2424, 2581, 2626, 2670, 2929, 3016, 3030, 3120, 3471, 3480, 3560, 3770, 3939, 4040, 4272, 4524, 4628, 4848, 5162, 5252, 5340, 5655, 5785, 5858, 6032, 6060, 6565, 6942, 6960, 7120, 7540, 7743, 7878, 8080, 8787, 8989, 9048, 9256, 10324, 10504, 10680, 11310, 11570, 11716, 12120, 12905, 13130, 13884, 14645, 15080, 15486, 15756, 17355, 17574, 17978, 18096, 18512, 19695, 20648, 21008, 21360, 22620, 23140, 23432, 24240, 25810, 26260, 26967, 27768, 29290, 30160, 30972, 31512, 33553, 34710, 35148, 35956, 38077, 38715, 39390, 41296, 43935, 44945, 45240, 46280, 46864, 51620, 52520, 53934, 55536, 58580, 61944, 63024, 67106, 69420, 70296, 71912, 76154, 77430, 78780, 87870, 89890, 90480, 92560, 100659, 103240, 105040, 107868, 114231, 116857, 117160, 123888, 134212, 134835, 138840, 140592, 143824, 152308, 154860, 157560, 167765, 175740, 179780, 190385, 201318, 206480, 215736, 228462, 233714, 234320, 260681, 268424, 269670, 277680, 304616, 309720, 315120, 335530, 350571, 351480, 359560, 380770, 402636, 431472, 456924, 467428, 503295, 521362, 536848, 539340, 571155, 584285, 609232, 619440, 671060, 701142, 702960, 719120, 761540, 782043, 805272, 913848, 934856, 1006590, 1042724, 1078680, 1142310, 1168570, 1303405, 1342120, 1402284, 1523080, 1564086, 1610544, 1752855, 1827696, 1869712, 2013180, 2085448, 2157360, 2284620, 2337140, 2606810, 2684240, 2804568, 3046160, 3128172, 3388853, 3505710, 3910215, 4026360, 4170896, 4569240, 4674280, 5213620, 5609136, 6256344, 6777706, 7011420, 7820430, 8052720, 9138480, 9348560, 10166559, 10427240, 12512688, 13555412, 14022840, 15640860, 16944265, 20333118, 20854480, 27110824, 28045680, 31281720, 33888530, 40666236, 50832795, 54221648, 62563440, 67777060, 81332472, 101665590, 135554120, 162664944, 203331180, 271108240, 406662360, 813324720]

約数ペア:

[(1, 813324720), (2, 406662360), (3, 271108240), (4, 203331180), (5, 162664944), (6, 135554120), (8, 101665590), (10, 81332472), (12, 67777060), (13, 62563440), (15, 54221648), (16, 50832795), (20, 40666236), (24, 33888530), (26, 31281720), (29, 28045680), (30, 27110824), (39, 20854480), (40, 20333118), (48, 16944265), (52, 15640860), (58, 14022840), (60, 13555412), (65, 12512688), (78, 10427240), (80, 10166559), (87, 9348560), (89, 9138480), (101, 8052720), (104, 7820430), (116, 7011420), (120, 6777706), (130, 6256344), (145, 5609136), (156, 5213620), (174, 4674280), (178, 4569240), (195, 4170896), (202, 4026360), (208, 3910215), (232, 3505710), (240, 3388853), (260, 3128172), (267, 3046160), (290, 2804568), (303, 2684240), (312, 2606810), (348, 2337140), (356, 2284620), (377, 2157360), (390, 2085448), (404, 2013180), (435, 1869712), (445, 1827696), (464, 1752855), (505, 1610544), (520, 1564086), (534, 1523080), (580, 1402284), (606, 1342120), (624, 1303405), (696, 1168570), (712, 1142310), (754, 1078680), (780, 1042724), (808, 1006590), (870, 934856), (890, 913848), (1010, 805272), (1040, 782043), (1068, 761540), (1131, 719120), (1157, 702960), (1160, 701142), (1212, 671060), (1313, 619440), (1335, 609232), (1392, 584285), (1424, 571155), (1508, 539340), (1515, 536848), (1560, 521362), (1616, 503295), (1740, 467428), (1780, 456924), (1885, 431472), (2020, 402636), (2136, 380770), (2262, 359560), (2314, 351480), (2320, 350571), (2424, 335530), (2581, 315120), (2626, 309720), (2670, 304616), (2929, 277680), (3016, 269670), (3030, 268424), (3120, 260681), (3471, 234320), (3480, 233714), (3560, 228462), (3770, 215736), (3939, 206480), (4040, 201318), (4272, 190385), (4524, 179780), (4628, 175740), (4848, 167765), (5162, 157560), (5252, 154860), (5340, 152308), (5655, 143824), (5785, 140592), (5858, 138840), (6032, 134835), (6060, 134212), (6565, 123888), (6942, 117160), (6960, 116857), (7120, 114231), (7540, 107868), (7743, 105040), (7878, 103240), (8080, 100659), (8787, 92560), (8989, 90480), (9048, 89890), (9256, 87870), (10324, 78780), (10504, 77430), (10680, 76154), (11310, 71912), (11570, 70296), (11716, 69420), (12120, 67106), (12905, 63024), (13130, 61944), (13884, 58580), (14645, 55536), (15080, 53934), (15486, 52520), (15756, 51620), (17355, 46864), (17574, 46280), (17978, 45240), (18096, 44945), (18512, 43935), (19695, 41296), (20648, 39390), (21008, 38715), (21360, 38077), (22620, 35956), (23140, 35148), (23432, 34710), (24240, 33553), (25810, 31512), (26260, 30972), (26967, 30160), (27768, 29290)]