142836720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2693}}^1$

素因数の和:2739

約数の個数: 160

約数和(自身を含む): 505092672

約数和(自身を除く): 362255952

約数列:

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

約数ペア:

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