285673440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2693}}^1$

素因数の和:2741

約数の個数: 192

約数和(自身を含む): 1026478656

約数和(自身を除く): 740805216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1768, 2040, 2080, 2210, 2652, 2693, 2720, 3120, 3315, 3536, 4080, 4420, 5304, 5386, 6240, 6630, 7072, 8079, 8160, 8840, 10608, 10772, 13260, 13465, 16158, 17680, 21216, 21544, 26520, 26930, 32316, 35009, 35360, 40395, 43088, 45781, 53040, 53860, 64632, 70018, 80790, 86176, 91562, 105027, 106080, 107720, 129264, 137343, 140036, 161580, 175045, 183124, 210054, 215440, 228905, 258528, 274686, 280072, 323160, 350090, 366248, 420108, 430880, 457810, 525135, 549372, 560144, 595153, 646320, 686715, 700180, 732496, 840216, 915620, 1050270, 1098744, 1120288, 1190306, 1292640, 1373430, 1400360, 1464992, 1680432, 1785459, 1831240, 2100540, 2197488, 2380612, 2746860, 2800720, 2975765, 3360864, 3570918, 3662480, 4201080, 4394976, 4761224, 5493720, 5601440, 5951530, 7141836, 7324960, 8402160, 8927295, 9522448, 10987440, 11903060, 14283672, 16804320, 17854590, 19044896, 21974880, 23806120, 28567344, 35709180, 47612240, 57134688, 71418360, 95224480, 142836720, 285673440]

約数ペア:

[(1, 285673440), (2, 142836720), (3, 95224480), (4, 71418360), (5, 57134688), (6, 47612240), (8, 35709180), (10, 28567344), (12, 23806120), (13, 21974880), (15, 19044896), (16, 17854590), (17, 16804320), (20, 14283672), (24, 11903060), (26, 10987440), (30, 9522448), (32, 8927295), (34, 8402160), (39, 7324960), (40, 7141836), (48, 5951530), (51, 5601440), (52, 5493720), (60, 4761224), (65, 4394976), (68, 4201080), (78, 3662480), (80, 3570918), (85, 3360864), (96, 2975765), (102, 2800720), (104, 2746860), (120, 2380612), (130, 2197488), (136, 2100540), (156, 1831240), (160, 1785459), (170, 1680432), (195, 1464992), (204, 1400360), (208, 1373430), (221, 1292640), (240, 1190306), (255, 1120288), (260, 1098744), (272, 1050270), (312, 915620), (340, 840216), (390, 732496), (408, 700180), (416, 686715), (442, 646320), (480, 595153), (510, 560144), (520, 549372), (544, 525135), (624, 457810), (663, 430880), (680, 420108), (780, 366248), (816, 350090), (884, 323160), (1020, 280072), (1040, 274686), (1105, 258528), (1248, 228905), (1326, 215440), (1360, 210054), (1560, 183124), (1632, 175045), (1768, 161580), (2040, 140036), (2080, 137343), (2210, 129264), (2652, 107720), (2693, 106080), (2720, 105027), (3120, 91562), (3315, 86176), (3536, 80790), (4080, 70018), (4420, 64632), (5304, 53860), (5386, 53040), (6240, 45781), (6630, 43088), (7072, 40395), (8079, 35360), (8160, 35009), (8840, 32316), (10608, 26930), (10772, 26520), (13260, 21544), (13465, 21216), (16158, 17680)]