495961560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2406

約数の個数: 192

約数和(自身を含む): 1752192000

約数和(自身を除く): 1256230440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2232, 2280, 2339, 2356, 2790, 2945, 3420, 3534, 3720, 4678, 4712, 5301, 5580, 5890, 6840, 7017, 7068, 8835, 9356, 10602, 11160, 11695, 11780, 14034, 14136, 17670, 18712, 21051, 21204, 23390, 23560, 26505, 28068, 35085, 35340, 42102, 42408, 44441, 46780, 53010, 56136, 70170, 70680, 72509, 84204, 88882, 93560, 105255, 106020, 133323, 140340, 145018, 168408, 177764, 210510, 212040, 217527, 222205, 266646, 280680, 290036, 355528, 362545, 399969, 421020, 435054, 444410, 533292, 580072, 652581, 666615, 725090, 799938, 842040, 870108, 888820, 1066584, 1087635, 1305162, 1333230, 1377671, 1450180, 1599876, 1740216, 1777640, 1999845, 2175270, 2610324, 2666460, 2755342, 2900360, 3199752, 3262905, 3999690, 4133013, 4350540, 5220648, 5332920, 5510684, 6525810, 6888355, 7999380, 8266026, 8701080, 11021368, 12399039, 13051620, 13776710, 15998760, 16532052, 20665065, 24798078, 26103240, 27553420, 33064104, 41330130, 49596156, 55106840, 61995195, 82660260, 99192312, 123990390, 165320520, 247980780, 495961560]

約数ペア:

[(1, 495961560), (2, 247980780), (3, 165320520), (4, 123990390), (5, 99192312), (6, 82660260), (8, 61995195), (9, 55106840), (10, 49596156), (12, 41330130), (15, 33064104), (18, 27553420), (19, 26103240), (20, 24798078), (24, 20665065), (30, 16532052), (31, 15998760), (36, 13776710), (38, 13051620), (40, 12399039), (45, 11021368), (57, 8701080), (60, 8266026), (62, 7999380), (72, 6888355), (76, 6525810), (90, 5510684), (93, 5332920), (95, 5220648), (114, 4350540), (120, 4133013), (124, 3999690), (152, 3262905), (155, 3199752), (171, 2900360), (180, 2755342), (186, 2666460), (190, 2610324), (228, 2175270), (248, 1999845), (279, 1777640), (285, 1740216), (310, 1599876), (342, 1450180), (360, 1377671), (372, 1333230), (380, 1305162), (456, 1087635), (465, 1066584), (558, 888820), (570, 870108), (589, 842040), (620, 799938), (684, 725090), (744, 666615), (760, 652581), (855, 580072), (930, 533292), (1116, 444410), (1140, 435054), (1178, 421020), (1240, 399969), (1368, 362545), (1395, 355528), (1710, 290036), (1767, 280680), (1860, 266646), (2232, 222205), (2280, 217527), (2339, 212040), (2356, 210510), (2790, 177764), (2945, 168408), (3420, 145018), (3534, 140340), (3720, 133323), (4678, 106020), (4712, 105255), (5301, 93560), (5580, 88882), (5890, 84204), (6840, 72509), (7017, 70680), (7068, 70170), (8835, 56136), (9356, 53010), (10602, 46780), (11160, 44441), (11695, 42408), (11780, 42102), (14034, 35340), (14136, 35085), (17670, 28068), (18712, 26505), (21051, 23560), (21204, 23390)]