1316338560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4526

約数の個数: 256

約数和(自身を含む): 4937371200

約数和(自身を除く): 3621032640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4481, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 8160, 8640, 8962, 9180, 9792, 10880, 12240, 13443, 14688, 16320, 17280, 17924, 18360, 19584, 22405, 24480, 26886, 29376, 32640, 35848, 36720, 40329, 44810, 48960, 53772, 58752, 67215, 71696, 73440, 76177, 80658, 89620, 97920, 107544, 120987, 134430, 143392, 146880, 152354, 161316, 179240, 201645, 215088, 228531, 241974, 268860, 286784, 293760, 304708, 322632, 358480, 380885, 403290, 430176, 457062, 483948, 537720, 573568, 604935, 609416, 645264, 685593, 716960, 761770, 806580, 860352, 914124, 967896, 1075440, 1142655, 1209870, 1218832, 1290528, 1371186, 1433920, 1523540, 1613160, 1720704, 1828248, 1935792, 2056779, 2150880, 2285310, 2419740, 2437664, 2581056, 2742372, 2867840, 3047080, 3226320, 3427965, 3656496, 3871584, 4113558, 4301760, 4570620, 4839480, 4875328, 5162112, 5484744, 6094160, 6452640, 6855930, 7312992, 7743168, 8227116, 8603520, 9141240, 9678960, 9750656, 10283895, 10969488, 12188320, 12905280, 13711860, 14625984, 15486336, 16454232, 18282480, 19357920, 20567790, 21938976, 24376640, 25810560, 27423720, 29251968, 32908464, 36564960, 38715840, 41135580, 43877952, 48753280, 54847440, 65816928, 73129920, 77431680, 82271160, 87755904, 109694880, 131633856, 146259840, 164542320, 219389760, 263267712, 329084640, 438779520, 658169280, 1316338560]

約数ペア:

[(1, 1316338560), (2, 658169280), (3, 438779520), (4, 329084640), (5, 263267712), (6, 219389760), (8, 164542320), (9, 146259840), (10, 131633856), (12, 109694880), (15, 87755904), (16, 82271160), (17, 77431680), (18, 73129920), (20, 65816928), (24, 54847440), (27, 48753280), (30, 43877952), (32, 41135580), (34, 38715840), (36, 36564960), (40, 32908464), (45, 29251968), (48, 27423720), (51, 25810560), (54, 24376640), (60, 21938976), (64, 20567790), (68, 19357920), (72, 18282480), (80, 16454232), (85, 15486336), (90, 14625984), (96, 13711860), (102, 12905280), (108, 12188320), (120, 10969488), (128, 10283895), (135, 9750656), (136, 9678960), (144, 9141240), (153, 8603520), (160, 8227116), (170, 7743168), (180, 7312992), (192, 6855930), (204, 6452640), (216, 6094160), (240, 5484744), (255, 5162112), (270, 4875328), (272, 4839480), (288, 4570620), (306, 4301760), (320, 4113558), (340, 3871584), (360, 3656496), (384, 3427965), (408, 3226320), (432, 3047080), (459, 2867840), (480, 2742372), (510, 2581056), (540, 2437664), (544, 2419740), (576, 2285310), (612, 2150880), (640, 2056779), (680, 1935792), (720, 1828248), (765, 1720704), (816, 1613160), (864, 1523540), (918, 1433920), (960, 1371186), (1020, 1290528), (1080, 1218832), (1088, 1209870), (1152, 1142655), (1224, 1075440), (1360, 967896), (1440, 914124), (1530, 860352), (1632, 806580), (1728, 761770), (1836, 716960), (1920, 685593), (2040, 645264), (2160, 609416), (2176, 604935), (2295, 573568), (2448, 537720), (2720, 483948), (2880, 457062), (3060, 430176), (3264, 403290), (3456, 380885), (3672, 358480), (4080, 322632), (4320, 304708), (4481, 293760), (4590, 286784), (4896, 268860), (5440, 241974), (5760, 228531), (6120, 215088), (6528, 201645), (7344, 179240), (8160, 161316), (8640, 152354), (8962, 146880), (9180, 143392), (9792, 134430), (10880, 120987), (12240, 107544), (13443, 97920), (14688, 89620), (16320, 80658), (17280, 76177), (17924, 73440), (18360, 71696), (19584, 67215), (22405, 58752), (24480, 53772), (26886, 48960), (29376, 44810), (32640, 40329), (35848, 36720)]