199597680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:768

約数の個数: 240

約数和(自身を含む): 741648960

約数和(自身を除く): 542051280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 48, 51, 60, 68, 69, 72, 80, 85, 90, 92, 102, 115, 120, 136, 138, 144, 153, 170, 180, 184, 204, 207, 230, 240, 255, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 460, 510, 552, 612, 680, 690, 709, 720, 765, 782, 816, 828, 920, 1020, 1035, 1104, 1173, 1224, 1360, 1380, 1418, 1530, 1564, 1656, 1840, 1955, 2040, 2070, 2127, 2346, 2448, 2760, 2836, 3060, 3128, 3312, 3519, 3545, 3910, 4080, 4140, 4254, 4692, 5520, 5672, 5865, 6120, 6256, 6381, 7038, 7090, 7820, 8280, 8508, 9384, 10635, 11344, 11730, 12053, 12240, 12762, 14076, 14180, 15640, 16307, 16560, 17016, 17595, 18768, 21270, 23460, 24106, 25524, 28152, 28360, 31280, 31905, 32614, 34032, 35190, 36159, 42540, 46920, 48212, 48921, 51048, 56304, 56720, 60265, 63810, 65228, 70380, 72318, 81535, 85080, 93840, 96424, 97842, 102096, 108477, 120530, 127620, 130456, 140760, 144636, 146763, 163070, 170160, 180795, 192848, 195684, 216954, 241060, 244605, 255240, 260912, 277219, 281520, 289272, 293526, 326140, 361590, 391368, 433908, 482120, 489210, 510480, 542385, 554438, 578544, 587052, 652280, 723180, 733815, 782736, 831657, 867816, 964240, 978420, 1084770, 1108876, 1174104, 1304560, 1386095, 1446360, 1467630, 1663314, 1735632, 1956840, 2169540, 2217752, 2348208, 2494971, 2772190, 2892720, 2935260, 3326628, 3913680, 4158285, 4339080, 4435504, 4989942, 5544380, 5870520, 6653256, 8316570, 8678160, 9979884, 11088760, 11741040, 12474855, 13306512, 16633140, 19959768, 22177520, 24949710, 33266280, 39919536, 49899420, 66532560, 99798840, 199597680]

約数ペア:

[(1, 199597680), (2, 99798840), (3, 66532560), (4, 49899420), (5, 39919536), (6, 33266280), (8, 24949710), (9, 22177520), (10, 19959768), (12, 16633140), (15, 13306512), (16, 12474855), (17, 11741040), (18, 11088760), (20, 9979884), (23, 8678160), (24, 8316570), (30, 6653256), (34, 5870520), (36, 5544380), (40, 4989942), (45, 4435504), (46, 4339080), (48, 4158285), (51, 3913680), (60, 3326628), (68, 2935260), (69, 2892720), (72, 2772190), (80, 2494971), (85, 2348208), (90, 2217752), (92, 2169540), (102, 1956840), (115, 1735632), (120, 1663314), (136, 1467630), (138, 1446360), (144, 1386095), (153, 1304560), (170, 1174104), (180, 1108876), (184, 1084770), (204, 978420), (207, 964240), (230, 867816), (240, 831657), (255, 782736), (272, 733815), (276, 723180), (306, 652280), (340, 587052), (345, 578544), (360, 554438), (368, 542385), (391, 510480), (408, 489210), (414, 482120), (460, 433908), (510, 391368), (552, 361590), (612, 326140), (680, 293526), (690, 289272), (709, 281520), (720, 277219), (765, 260912), (782, 255240), (816, 244605), (828, 241060), (920, 216954), (1020, 195684), (1035, 192848), (1104, 180795), (1173, 170160), (1224, 163070), (1360, 146763), (1380, 144636), (1418, 140760), (1530, 130456), (1564, 127620), (1656, 120530), (1840, 108477), (1955, 102096), (2040, 97842), (2070, 96424), (2127, 93840), (2346, 85080), (2448, 81535), (2760, 72318), (2836, 70380), (3060, 65228), (3128, 63810), (3312, 60265), (3519, 56720), (3545, 56304), (3910, 51048), (4080, 48921), (4140, 48212), (4254, 46920), (4692, 42540), (5520, 36159), (5672, 35190), (5865, 34032), (6120, 32614), (6256, 31905), (6381, 31280), (7038, 28360), (7090, 28152), (7820, 25524), (8280, 24106), (8508, 23460), (9384, 21270), (10635, 18768), (11344, 17595), (11730, 17016), (12053, 16560), (12240, 16307), (12762, 15640), (14076, 14180)]