342730440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 320

約数和(自身を含む): 1268467200

約数和(自身を除く): 925736760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 79, 81, 90, 103, 104, 108, 117, 120, 130, 135, 156, 158, 162, 180, 195, 206, 216, 234, 237, 260, 270, 309, 312, 316, 324, 351, 360, 390, 395, 405, 412, 468, 474, 515, 520, 540, 585, 618, 632, 648, 702, 711, 780, 790, 810, 824, 927, 936, 948, 1027, 1030, 1053, 1080, 1170, 1185, 1236, 1339, 1404, 1422, 1545, 1560, 1580, 1620, 1755, 1854, 1896, 2054, 2060, 2106, 2133, 2340, 2370, 2472, 2678, 2781, 2808, 2844, 3081, 3090, 3160, 3240, 3510, 3555, 3708, 4017, 4108, 4120, 4212, 4266, 4635, 4680, 4740, 5135, 5265, 5356, 5562, 5688, 6162, 6180, 6399, 6695, 7020, 7110, 7416, 8034, 8137, 8216, 8343, 8424, 8532, 9243, 9270, 9480, 10270, 10530, 10665, 10712, 11124, 12051, 12324, 12360, 12798, 13390, 13905, 14040, 14220, 15405, 16068, 16274, 16686, 17064, 18486, 18540, 20085, 20540, 21060, 21330, 22248, 24102, 24411, 24648, 25596, 26780, 27729, 27810, 28440, 30810, 31995, 32136, 32548, 33372, 36153, 36972, 37080, 40170, 40685, 41080, 41715, 42120, 42660, 46215, 48204, 48822, 51192, 53560, 55458, 55620, 60255, 61620, 63990, 65096, 66744, 72306, 73233, 73944, 80340, 81370, 83187, 83430, 85320, 92430, 96408, 97644, 105781, 108459, 110916, 111240, 120510, 122055, 123240, 127980, 138645, 144612, 146466, 160680, 162740, 166374, 166860, 180765, 184860, 195288, 211562, 216918, 219699, 221832, 241020, 244110, 255960, 277290, 289224, 292932, 317343, 325480, 332748, 333720, 361530, 366165, 369720, 415935, 423124, 433836, 439398, 482040, 488220, 528905, 542295, 554580, 585864, 634686, 659097, 665496, 723060, 732330, 831870, 846248, 867672, 878796, 952029, 976440, 1057810, 1084590, 1098495, 1109160, 1269372, 1318194, 1446120, 1464660, 1586715, 1663740, 1757592, 1904058, 2115620, 2169180, 2196990, 2538744, 2636388, 2856087, 2929320, 3173430, 3295485, 3327480, 3808116, 4231240, 4338360, 4393980, 4760145, 5272776, 5712174, 6346860, 6590970, 7616232, 8568261, 8787960, 9520290, 11424348, 12693720, 13181940, 14280435, 17136522, 19040580, 22848696, 26363880, 28560870, 34273044, 38081160, 42841305, 57121740, 68546088, 85682610, 114243480, 171365220, 342730440]

約数ペア:

[(1, 342730440), (2, 171365220), (3, 114243480), (4, 85682610), (5, 68546088), (6, 57121740), (8, 42841305), (9, 38081160), (10, 34273044), (12, 28560870), (13, 26363880), (15, 22848696), (18, 19040580), (20, 17136522), (24, 14280435), (26, 13181940), (27, 12693720), (30, 11424348), (36, 9520290), (39, 8787960), (40, 8568261), (45, 7616232), (52, 6590970), (54, 6346860), (60, 5712174), (65, 5272776), (72, 4760145), (78, 4393980), (79, 4338360), (81, 4231240), (90, 3808116), (103, 3327480), (104, 3295485), (108, 3173430), (117, 2929320), (120, 2856087), (130, 2636388), (135, 2538744), (156, 2196990), (158, 2169180), (162, 2115620), (180, 1904058), (195, 1757592), (206, 1663740), (216, 1586715), (234, 1464660), (237, 1446120), (260, 1318194), (270, 1269372), (309, 1109160), (312, 1098495), (316, 1084590), (324, 1057810), (351, 976440), (360, 952029), (390, 878796), (395, 867672), (405, 846248), (412, 831870), (468, 732330), (474, 723060), (515, 665496), (520, 659097), (540, 634686), (585, 585864), (618, 554580), (632, 542295), (648, 528905), (702, 488220), (711, 482040), (780, 439398), (790, 433836), (810, 423124), (824, 415935), (927, 369720), (936, 366165), (948, 361530), (1027, 333720), (1030, 332748), (1053, 325480), (1080, 317343), (1170, 292932), (1185, 289224), (1236, 277290), (1339, 255960), (1404, 244110), (1422, 241020), (1545, 221832), (1560, 219699), (1580, 216918), (1620, 211562), (1755, 195288), (1854, 184860), (1896, 180765), (2054, 166860), (2060, 166374), (2106, 162740), (2133, 160680), (2340, 146466), (2370, 144612), (2472, 138645), (2678, 127980), (2781, 123240), (2808, 122055), (2844, 120510), (3081, 111240), (3090, 110916), (3160, 108459), (3240, 105781), (3510, 97644), (3555, 96408), (3708, 92430), (4017, 85320), (4108, 83430), (4120, 83187), (4212, 81370), (4266, 80340), (4635, 73944), (4680, 73233), (4740, 72306), (5135, 66744), (5265, 65096), (5356, 63990), (5562, 61620), (5688, 60255), (6162, 55620), (6180, 55458), (6399, 53560), (6695, 51192), (7020, 48822), (7110, 48204), (7416, 46215), (8034, 42660), (8137, 42120), (8216, 41715), (8343, 41080), (8424, 40685), (8532, 40170), (9243, 37080), (9270, 36972), (9480, 36153), (10270, 33372), (10530, 32548), (10665, 32136), (10712, 31995), (11124, 30810), (12051, 28440), (12324, 27810), (12360, 27729), (12798, 26780), (13390, 25596), (13905, 24648), (14040, 24411), (14220, 24102), (15405, 22248), (16068, 21330), (16274, 21060), (16686, 20540), (17064, 20085), (18486, 18540)]