82271520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 308206080

約数和(自身を除く): 225934560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 32, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 96, 97, 114, 120, 124, 144, 152, 155, 160, 171, 180, 186, 190, 194, 228, 240, 248, 279, 285, 288, 291, 304, 310, 342, 360, 372, 380, 388, 456, 465, 480, 485, 496, 558, 570, 582, 589, 608, 620, 684, 720, 744, 760, 776, 855, 873, 912, 930, 970, 992, 1116, 1140, 1164, 1178, 1240, 1368, 1395, 1440, 1455, 1488, 1520, 1552, 1710, 1746, 1767, 1824, 1843, 1860, 1940, 2232, 2280, 2328, 2356, 2480, 2736, 2790, 2910, 2945, 2976, 3007, 3040, 3104, 3420, 3492, 3534, 3686, 3720, 3880, 4365, 4464, 4560, 4656, 4712, 4960, 5301, 5472, 5529, 5580, 5820, 5890, 6014, 6840, 6984, 7068, 7372, 7440, 7760, 8730, 8835, 8928, 9021, 9120, 9215, 9312, 9424, 10602, 11058, 11160, 11640, 11780, 12028, 13680, 13968, 14136, 14744, 14880, 15035, 15520, 16587, 17460, 17670, 18042, 18430, 18848, 21204, 22116, 22320, 23280, 23560, 24056, 26505, 27063, 27360, 27645, 27936, 28272, 29488, 30070, 33174, 34920, 35340, 36084, 36860, 42408, 44232, 44640, 45105, 46560, 47120, 48112, 53010, 54126, 55290, 56544, 57133, 58976, 60140, 66348, 69840, 70680, 72168, 73720, 82935, 84816, 88464, 90210, 94240, 96224, 106020, 108252, 110580, 114266, 120280, 132696, 135315, 139680, 141360, 144336, 147440, 165870, 169632, 171399, 176928, 180420, 212040, 216504, 221160, 228532, 240560, 265392, 270630, 282720, 285665, 288672, 294880, 331740, 342798, 360840, 424080, 433008, 442320, 457064, 481120, 514197, 530784, 541260, 571330, 663480, 685596, 721680, 848160, 856995, 866016, 884640, 914128, 1028394, 1082520, 1142660, 1326960, 1371192, 1443360, 1713990, 1828256, 2056788, 2165040, 2285320, 2570985, 2653920, 2742384, 3427980, 4113576, 4330080, 4570640, 5141970, 5484768, 6855960, 8227152, 9141280, 10283940, 13711920, 16454304, 20567880, 27423840, 41135760, 82271520]

約数ペア:

[(1, 82271520), (2, 41135760), (3, 27423840), (4, 20567880), (5, 16454304), (6, 13711920), (8, 10283940), (9, 9141280), (10, 8227152), (12, 6855960), (15, 5484768), (16, 5141970), (18, 4570640), (19, 4330080), (20, 4113576), (24, 3427980), (30, 2742384), (31, 2653920), (32, 2570985), (36, 2285320), (38, 2165040), (40, 2056788), (45, 1828256), (48, 1713990), (57, 1443360), (60, 1371192), (62, 1326960), (72, 1142660), (76, 1082520), (80, 1028394), (90, 914128), (93, 884640), (95, 866016), (96, 856995), (97, 848160), (114, 721680), (120, 685596), (124, 663480), (144, 571330), (152, 541260), (155, 530784), (160, 514197), (171, 481120), (180, 457064), (186, 442320), (190, 433008), (194, 424080), (228, 360840), (240, 342798), (248, 331740), (279, 294880), (285, 288672), (288, 285665), (291, 282720), (304, 270630), (310, 265392), (342, 240560), (360, 228532), (372, 221160), (380, 216504), (388, 212040), (456, 180420), (465, 176928), (480, 171399), (485, 169632), (496, 165870), (558, 147440), (570, 144336), (582, 141360), (589, 139680), (608, 135315), (620, 132696), (684, 120280), (720, 114266), (744, 110580), (760, 108252), (776, 106020), (855, 96224), (873, 94240), (912, 90210), (930, 88464), (970, 84816), (992, 82935), (1116, 73720), (1140, 72168), (1164, 70680), (1178, 69840), (1240, 66348), (1368, 60140), (1395, 58976), (1440, 57133), (1455, 56544), (1488, 55290), (1520, 54126), (1552, 53010), (1710, 48112), (1746, 47120), (1767, 46560), (1824, 45105), (1843, 44640), (1860, 44232), (1940, 42408), (2232, 36860), (2280, 36084), (2328, 35340), (2356, 34920), (2480, 33174), (2736, 30070), (2790, 29488), (2910, 28272), (2945, 27936), (2976, 27645), (3007, 27360), (3040, 27063), (3104, 26505), (3420, 24056), (3492, 23560), (3534, 23280), (3686, 22320), (3720, 22116), (3880, 21204), (4365, 18848), (4464, 18430), (4560, 18042), (4656, 17670), (4712, 17460), (4960, 16587), (5301, 15520), (5472, 15035), (5529, 14880), (5580, 14744), (5820, 14136), (5890, 13968), (6014, 13680), (6840, 12028), (6984, 11780), (7068, 11640), (7372, 11160), (7440, 11058), (7760, 10602), (8730, 9424), (8835, 9312), (8928, 9215), (9021, 9120)]