2177740320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1832

約数の個数: 288

約数和(自身を含む): 8135080128

約数和(自身を除く): 5957339808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 53, 56, 60, 70, 80, 84, 96, 98, 105, 106, 112, 120, 140, 147, 159, 160, 168, 196, 210, 212, 224, 240, 245, 265, 280, 294, 318, 336, 371, 392, 420, 424, 480, 490, 530, 560, 588, 636, 672, 735, 742, 784, 795, 840, 848, 980, 1060, 1113, 1120, 1176, 1272, 1470, 1484, 1568, 1590, 1680, 1696, 1747, 1855, 1960, 2120, 2226, 2352, 2544, 2597, 2940, 2968, 3180, 3360, 3494, 3710, 3920, 4240, 4452, 4704, 5088, 5194, 5241, 5565, 5880, 5936, 6360, 6988, 7420, 7791, 7840, 8480, 8735, 8904, 10388, 10482, 11130, 11760, 11872, 12229, 12720, 12985, 13976, 14840, 15582, 17470, 17808, 20776, 20964, 22260, 23520, 24458, 25440, 25970, 26205, 27952, 29680, 31164, 34940, 35616, 36687, 38955, 41552, 41928, 44520, 48916, 51940, 52410, 55904, 59360, 61145, 62328, 69880, 73374, 77910, 83104, 83856, 85603, 89040, 92591, 97832, 103880, 104820, 122290, 124656, 139760, 146748, 155820, 167712, 171206, 178080, 183435, 185182, 195664, 207760, 209640, 244580, 249312, 256809, 277773, 279520, 293496, 311640, 342412, 366870, 370364, 391328, 415520, 419280, 428015, 462955, 489160, 513618, 555546, 586992, 623280, 648137, 684824, 733740, 740728, 838560, 856030, 925910, 978320, 1027236, 1111092, 1173984, 1246560, 1284045, 1296274, 1369648, 1388865, 1467480, 1481456, 1712060, 1851820, 1944411, 1956640, 2054472, 2222184, 2568090, 2592548, 2739296, 2777730, 2934960, 2962912, 3240685, 3424120, 3703640, 3888822, 4108944, 4444368, 4536959, 5136180, 5185096, 5555460, 5869920, 6481370, 6848240, 7407280, 7777644, 8217888, 8888736, 9073918, 9722055, 10272360, 10370192, 11110920, 12962740, 13610877, 13696480, 14814560, 15555288, 18147836, 19444110, 20544720, 20740384, 22221840, 22684795, 25925480, 27221754, 31110576, 36295672, 38888220, 41089440, 44443680, 45369590, 51850960, 54443508, 62221152, 68054385, 72591344, 77776440, 90739180, 103701920, 108887016, 136108770, 145182688, 155552880, 181478360, 217774032, 272217540, 311105760, 362956720, 435548064, 544435080, 725913440, 1088870160, 2177740320]

約数ペア:

[(1, 2177740320), (2, 1088870160), (3, 725913440), (4, 544435080), (5, 435548064), (6, 362956720), (7, 311105760), (8, 272217540), (10, 217774032), (12, 181478360), (14, 155552880), (15, 145182688), (16, 136108770), (20, 108887016), (21, 103701920), (24, 90739180), (28, 77776440), (30, 72591344), (32, 68054385), (35, 62221152), (40, 54443508), (42, 51850960), (48, 45369590), (49, 44443680), (53, 41089440), (56, 38888220), (60, 36295672), (70, 31110576), (80, 27221754), (84, 25925480), (96, 22684795), (98, 22221840), (105, 20740384), (106, 20544720), (112, 19444110), (120, 18147836), (140, 15555288), (147, 14814560), (159, 13696480), (160, 13610877), (168, 12962740), (196, 11110920), (210, 10370192), (212, 10272360), (224, 9722055), (240, 9073918), (245, 8888736), (265, 8217888), (280, 7777644), (294, 7407280), (318, 6848240), (336, 6481370), (371, 5869920), (392, 5555460), (420, 5185096), (424, 5136180), (480, 4536959), (490, 4444368), (530, 4108944), (560, 3888822), (588, 3703640), (636, 3424120), (672, 3240685), (735, 2962912), (742, 2934960), (784, 2777730), (795, 2739296), (840, 2592548), (848, 2568090), (980, 2222184), (1060, 2054472), (1113, 1956640), (1120, 1944411), (1176, 1851820), (1272, 1712060), (1470, 1481456), (1484, 1467480), (1568, 1388865), (1590, 1369648), (1680, 1296274), (1696, 1284045), (1747, 1246560), (1855, 1173984), (1960, 1111092), (2120, 1027236), (2226, 978320), (2352, 925910), (2544, 856030), (2597, 838560), (2940, 740728), (2968, 733740), (3180, 684824), (3360, 648137), (3494, 623280), (3710, 586992), (3920, 555546), (4240, 513618), (4452, 489160), (4704, 462955), (5088, 428015), (5194, 419280), (5241, 415520), (5565, 391328), (5880, 370364), (5936, 366870), (6360, 342412), (6988, 311640), (7420, 293496), (7791, 279520), (7840, 277773), (8480, 256809), (8735, 249312), (8904, 244580), (10388, 209640), (10482, 207760), (11130, 195664), (11760, 185182), (11872, 183435), (12229, 178080), (12720, 171206), (12985, 167712), (13976, 155820), (14840, 146748), (15582, 139760), (17470, 124656), (17808, 122290), (20776, 104820), (20964, 103880), (22260, 97832), (23520, 92591), (24458, 89040), (25440, 85603), (25970, 83856), (26205, 83104), (27952, 77910), (29680, 73374), (31164, 69880), (34940, 62328), (35616, 61145), (36687, 59360), (38955, 55904), (41552, 52410), (41928, 51940), (44520, 48916)]