25140960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 99066240

約数和(自身を除く): 73925280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 79, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 158, 160, 170, 180, 195, 204, 208, 221, 234, 237, 240, 255, 260, 272, 288, 306, 312, 316, 340, 360, 390, 395, 408, 416, 442, 468, 474, 480, 510, 520, 544, 585, 612, 624, 632, 663, 680, 711, 720, 765, 780, 790, 816, 884, 936, 948, 1020, 1027, 1040, 1105, 1170, 1185, 1224, 1248, 1264, 1326, 1343, 1360, 1422, 1440, 1530, 1560, 1580, 1632, 1768, 1872, 1896, 1989, 2040, 2054, 2080, 2210, 2340, 2370, 2448, 2528, 2652, 2686, 2720, 2844, 3060, 3081, 3120, 3160, 3315, 3536, 3555, 3744, 3792, 3978, 4029, 4080, 4108, 4420, 4680, 4740, 4896, 5135, 5304, 5372, 5688, 6120, 6162, 6240, 6320, 6630, 6715, 7072, 7110, 7584, 7956, 8058, 8160, 8216, 8840, 9243, 9360, 9480, 9945, 10270, 10608, 10744, 11376, 12087, 12240, 12324, 12640, 13260, 13430, 14220, 15405, 15912, 16116, 16432, 17459, 17680, 18486, 18720, 18960, 19890, 20145, 20540, 21216, 21488, 22752, 24174, 24480, 24648, 26520, 26860, 28440, 30810, 31824, 32232, 32864, 34918, 35360, 36972, 37920, 39780, 40290, 41080, 42976, 46215, 48348, 49296, 52377, 53040, 53720, 56880, 60435, 61620, 63648, 64464, 69836, 73944, 79560, 80580, 82160, 87295, 92430, 96696, 98592, 104754, 106080, 107440, 113760, 120870, 123240, 128928, 139672, 147888, 157131, 159120, 161160, 164320, 174590, 184860, 193392, 209508, 214880, 241740, 246480, 261885, 279344, 295776, 314262, 318240, 322320, 349180, 369720, 386784, 419016, 483480, 492960, 523770, 558688, 628524, 644640, 698360, 739440, 785655, 838032, 966960, 1047540, 1257048, 1396720, 1478880, 1571310, 1676064, 1933920, 2095080, 2514096, 2793440, 3142620, 4190160, 5028192, 6285240, 8380320, 12570480, 25140960]

約数ペア:

[(1, 25140960), (2, 12570480), (3, 8380320), (4, 6285240), (5, 5028192), (6, 4190160), (8, 3142620), (9, 2793440), (10, 2514096), (12, 2095080), (13, 1933920), (15, 1676064), (16, 1571310), (17, 1478880), (18, 1396720), (20, 1257048), (24, 1047540), (26, 966960), (30, 838032), (32, 785655), (34, 739440), (36, 698360), (39, 644640), (40, 628524), (45, 558688), (48, 523770), (51, 492960), (52, 483480), (60, 419016), (65, 386784), (68, 369720), (72, 349180), (78, 322320), (79, 318240), (80, 314262), (85, 295776), (90, 279344), (96, 261885), (102, 246480), (104, 241740), (117, 214880), (120, 209508), (130, 193392), (136, 184860), (144, 174590), (153, 164320), (156, 161160), (158, 159120), (160, 157131), (170, 147888), (180, 139672), (195, 128928), (204, 123240), (208, 120870), (221, 113760), (234, 107440), (237, 106080), (240, 104754), (255, 98592), (260, 96696), (272, 92430), (288, 87295), (306, 82160), (312, 80580), (316, 79560), (340, 73944), (360, 69836), (390, 64464), (395, 63648), (408, 61620), (416, 60435), (442, 56880), (468, 53720), (474, 53040), (480, 52377), (510, 49296), (520, 48348), (544, 46215), (585, 42976), (612, 41080), (624, 40290), (632, 39780), (663, 37920), (680, 36972), (711, 35360), (720, 34918), (765, 32864), (780, 32232), (790, 31824), (816, 30810), (884, 28440), (936, 26860), (948, 26520), (1020, 24648), (1027, 24480), (1040, 24174), (1105, 22752), (1170, 21488), (1185, 21216), (1224, 20540), (1248, 20145), (1264, 19890), (1326, 18960), (1343, 18720), (1360, 18486), (1422, 17680), (1440, 17459), (1530, 16432), (1560, 16116), (1580, 15912), (1632, 15405), (1768, 14220), (1872, 13430), (1896, 13260), (1989, 12640), (2040, 12324), (2054, 12240), (2080, 12087), (2210, 11376), (2340, 10744), (2370, 10608), (2448, 10270), (2528, 9945), (2652, 9480), (2686, 9360), (2720, 9243), (2844, 8840), (3060, 8216), (3081, 8160), (3120, 8058), (3160, 7956), (3315, 7584), (3536, 7110), (3555, 7072), (3744, 6715), (3792, 6630), (3978, 6320), (4029, 6240), (4080, 6162), (4108, 6120), (4420, 5688), (4680, 5372), (4740, 5304), (4896, 5135)]