357253920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 1290691584

約数和(自身を除く): 933437664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 53, 60, 62, 72, 80, 90, 93, 96, 106, 120, 124, 144, 151, 155, 159, 160, 180, 186, 212, 240, 248, 265, 279, 288, 302, 310, 318, 360, 372, 424, 453, 465, 477, 480, 496, 530, 558, 604, 620, 636, 720, 744, 755, 795, 848, 906, 930, 954, 992, 1060, 1116, 1208, 1240, 1272, 1359, 1395, 1440, 1488, 1510, 1590, 1643, 1696, 1812, 1860, 1908, 2120, 2232, 2265, 2385, 2416, 2480, 2544, 2718, 2790, 2976, 3020, 3180, 3286, 3624, 3720, 3816, 4240, 4464, 4530, 4681, 4770, 4832, 4929, 4960, 5088, 5436, 5580, 6040, 6360, 6572, 6795, 7248, 7440, 7632, 8003, 8215, 8480, 8928, 9060, 9362, 9540, 9858, 10872, 11160, 12080, 12720, 13144, 13590, 14043, 14496, 14787, 14880, 15264, 16006, 16430, 18120, 18724, 19080, 19716, 21744, 22320, 23405, 24009, 24160, 24645, 25440, 26288, 27180, 28086, 29574, 32012, 32860, 36240, 37448, 38160, 39432, 40015, 42129, 43488, 44640, 46810, 48018, 49290, 52576, 54360, 56172, 59148, 64024, 65720, 70215, 72027, 72480, 73935, 74896, 76320, 78864, 80030, 84258, 93620, 96036, 98580, 108720, 112344, 118296, 120045, 128048, 131440, 140430, 144054, 147870, 149792, 157728, 160060, 168516, 187240, 192072, 197160, 210645, 217440, 224688, 236592, 240090, 248093, 256096, 262880, 280860, 288108, 295740, 320120, 337032, 360135, 374480, 384144, 394320, 421290, 449376, 473184, 480180, 496186, 561720, 576216, 591480, 640240, 674064, 720270, 744279, 748960, 768288, 788640, 842580, 960360, 992372, 1123440, 1152432, 1182960, 1240465, 1280480, 1348128, 1440540, 1488558, 1685160, 1920720, 1984744, 2232837, 2246880, 2304864, 2365920, 2480930, 2881080, 2977116, 3370320, 3721395, 3841440, 3969488, 4465674, 4961860, 5762160, 5954232, 6740640, 7442790, 7938976, 8931348, 9923720, 11164185, 11524320, 11908464, 14885580, 17862696, 19847440, 22328370, 23816928, 29771160, 35725392, 39694880, 44656740, 59542320, 71450784, 89313480, 119084640, 178626960, 357253920]

約数ペア:

[(1, 357253920), (2, 178626960), (3, 119084640), (4, 89313480), (5, 71450784), (6, 59542320), (8, 44656740), (9, 39694880), (10, 35725392), (12, 29771160), (15, 23816928), (16, 22328370), (18, 19847440), (20, 17862696), (24, 14885580), (30, 11908464), (31, 11524320), (32, 11164185), (36, 9923720), (40, 8931348), (45, 7938976), (48, 7442790), (53, 6740640), (60, 5954232), (62, 5762160), (72, 4961860), (80, 4465674), (90, 3969488), (93, 3841440), (96, 3721395), (106, 3370320), (120, 2977116), (124, 2881080), (144, 2480930), (151, 2365920), (155, 2304864), (159, 2246880), (160, 2232837), (180, 1984744), (186, 1920720), (212, 1685160), (240, 1488558), (248, 1440540), (265, 1348128), (279, 1280480), (288, 1240465), (302, 1182960), (310, 1152432), (318, 1123440), (360, 992372), (372, 960360), (424, 842580), (453, 788640), (465, 768288), (477, 748960), (480, 744279), (496, 720270), (530, 674064), (558, 640240), (604, 591480), (620, 576216), (636, 561720), (720, 496186), (744, 480180), (755, 473184), (795, 449376), (848, 421290), (906, 394320), (930, 384144), (954, 374480), (992, 360135), (1060, 337032), (1116, 320120), (1208, 295740), (1240, 288108), (1272, 280860), (1359, 262880), (1395, 256096), (1440, 248093), (1488, 240090), (1510, 236592), (1590, 224688), (1643, 217440), (1696, 210645), (1812, 197160), (1860, 192072), (1908, 187240), (2120, 168516), (2232, 160060), (2265, 157728), (2385, 149792), (2416, 147870), (2480, 144054), (2544, 140430), (2718, 131440), (2790, 128048), (2976, 120045), (3020, 118296), (3180, 112344), (3286, 108720), (3624, 98580), (3720, 96036), (3816, 93620), (4240, 84258), (4464, 80030), (4530, 78864), (4681, 76320), (4770, 74896), (4832, 73935), (4929, 72480), (4960, 72027), (5088, 70215), (5436, 65720), (5580, 64024), (6040, 59148), (6360, 56172), (6572, 54360), (6795, 52576), (7248, 49290), (7440, 48018), (7632, 46810), (8003, 44640), (8215, 43488), (8480, 42129), (8928, 40015), (9060, 39432), (9362, 38160), (9540, 37448), (9858, 36240), (10872, 32860), (11160, 32012), (12080, 29574), (12720, 28086), (13144, 27180), (13590, 26288), (14043, 25440), (14496, 24645), (14787, 24160), (14880, 24009), (15264, 23405), (16006, 22320), (16430, 21744), (18120, 19716), (18724, 19080)]