206345880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 384

約数和(自身を含む): 792529920

約数和(自身を除く): 586184040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 52, 54, 60, 65, 69, 71, 72, 78, 81, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 142, 156, 162, 180, 184, 195, 207, 213, 216, 230, 234, 243, 260, 270, 276, 284, 299, 312, 324, 345, 351, 355, 360, 390, 405, 414, 426, 460, 468, 486, 520, 540, 552, 568, 585, 598, 621, 639, 648, 690, 702, 710, 780, 810, 828, 852, 897, 920, 923, 936, 972, 1035, 1053, 1065, 1080, 1170, 1196, 1215, 1242, 1278, 1380, 1404, 1420, 1495, 1560, 1620, 1633, 1656, 1704, 1755, 1794, 1846, 1863, 1917, 1944, 2070, 2106, 2130, 2340, 2392, 2430, 2484, 2556, 2691, 2760, 2769, 2808, 2840, 2990, 3105, 3159, 3195, 3240, 3266, 3510, 3588, 3692, 3726, 3834, 4140, 4212, 4260, 4485, 4615, 4680, 4860, 4899, 4968, 5112, 5265, 5382, 5538, 5589, 5751, 5980, 6210, 6318, 6390, 6532, 7020, 7176, 7384, 7452, 7668, 8073, 8165, 8280, 8307, 8424, 8520, 8970, 9230, 9315, 9585, 9720, 9798, 10530, 10764, 11076, 11178, 11502, 11960, 12420, 12636, 12780, 13064, 13455, 13845, 14040, 14697, 14904, 15336, 15795, 16146, 16330, 16614, 17253, 17940, 18460, 18630, 19170, 19596, 21060, 21229, 21528, 22152, 22356, 23004, 24219, 24495, 24840, 24921, 25272, 25560, 26910, 27690, 27945, 28755, 29394, 31590, 32292, 32660, 33228, 34506, 35880, 36920, 37260, 38340, 39192, 40365, 41535, 42120, 42458, 44091, 44712, 46008, 48438, 48990, 49842, 53820, 55380, 55890, 57510, 58788, 63180, 63687, 64584, 65320, 66456, 69012, 72657, 73485, 74520, 74763, 76680, 80730, 83070, 84916, 86265, 88182, 96876, 97980, 99684, 106145, 107640, 110760, 111780, 115020, 117576, 121095, 124605, 126360, 127374, 132273, 138024, 145314, 146970, 149526, 161460, 166140, 169832, 172530, 176364, 191061, 193752, 195960, 199368, 212290, 220455, 223560, 224289, 230040, 242190, 249210, 254748, 264546, 290628, 293940, 299052, 318435, 322920, 332280, 345060, 352728, 363285, 373815, 382122, 396819, 424580, 440910, 448578, 484380, 498420, 509496, 529092, 573183, 581256, 587880, 598104, 636870, 661365, 690120, 726570, 747630, 764244, 793638, 849160, 881820, 897156, 955305, 968760, 996840, 1058184, 1121445, 1146366, 1273740, 1322730, 1453140, 1495260, 1528488, 1587276, 1719549, 1763640, 1794312, 1910610, 1984095, 2242890, 2292732, 2547480, 2645460, 2865915, 2906280, 2990520, 3174552, 3439098, 3821220, 3968190, 4485780, 4585464, 5158647, 5290920, 5731830, 6878196, 7642440, 7936380, 8597745, 8971560, 10317294, 11463660, 13756392, 15872760, 17195490, 20634588, 22927320, 25793235, 34390980, 41269176, 51586470, 68781960, 103172940, 206345880]

約数ペア:

[(1, 206345880), (2, 103172940), (3, 68781960), (4, 51586470), (5, 41269176), (6, 34390980), (8, 25793235), (9, 22927320), (10, 20634588), (12, 17195490), (13, 15872760), (15, 13756392), (18, 11463660), (20, 10317294), (23, 8971560), (24, 8597745), (26, 7936380), (27, 7642440), (30, 6878196), (36, 5731830), (39, 5290920), (40, 5158647), (45, 4585464), (46, 4485780), (52, 3968190), (54, 3821220), (60, 3439098), (65, 3174552), (69, 2990520), (71, 2906280), (72, 2865915), (78, 2645460), (81, 2547480), (90, 2292732), (92, 2242890), (104, 1984095), (108, 1910610), (115, 1794312), (117, 1763640), (120, 1719549), (130, 1587276), (135, 1528488), (138, 1495260), (142, 1453140), (156, 1322730), (162, 1273740), (180, 1146366), (184, 1121445), (195, 1058184), (207, 996840), (213, 968760), (216, 955305), (230, 897156), (234, 881820), (243, 849160), (260, 793638), (270, 764244), (276, 747630), (284, 726570), (299, 690120), (312, 661365), (324, 636870), (345, 598104), (351, 587880), (355, 581256), (360, 573183), (390, 529092), (405, 509496), (414, 498420), (426, 484380), (460, 448578), (468, 440910), (486, 424580), (520, 396819), (540, 382122), (552, 373815), (568, 363285), (585, 352728), (598, 345060), (621, 332280), (639, 322920), (648, 318435), (690, 299052), (702, 293940), (710, 290628), (780, 264546), (810, 254748), (828, 249210), (852, 242190), (897, 230040), (920, 224289), (923, 223560), (936, 220455), (972, 212290), (1035, 199368), (1053, 195960), (1065, 193752), (1080, 191061), (1170, 176364), (1196, 172530), (1215, 169832), (1242, 166140), (1278, 161460), (1380, 149526), (1404, 146970), (1420, 145314), (1495, 138024), (1560, 132273), (1620, 127374), (1633, 126360), (1656, 124605), (1704, 121095), (1755, 117576), (1794, 115020), (1846, 111780), (1863, 110760), (1917, 107640), (1944, 106145), (2070, 99684), (2106, 97980), (2130, 96876), (2340, 88182), (2392, 86265), (2430, 84916), (2484, 83070), (2556, 80730), (2691, 76680), (2760, 74763), (2769, 74520), (2808, 73485), (2840, 72657), (2990, 69012), (3105, 66456), (3159, 65320), (3195, 64584), (3240, 63687), (3266, 63180), (3510, 58788), (3588, 57510), (3692, 55890), (3726, 55380), (3834, 53820), (4140, 49842), (4212, 48990), (4260, 48438), (4485, 46008), (4615, 44712), (4680, 44091), (4860, 42458), (4899, 42120), (4968, 41535), (5112, 40365), (5265, 39192), (5382, 38340), (5538, 37260), (5589, 36920), (5751, 35880), (5980, 34506), (6210, 33228), (6318, 32660), (6390, 32292), (6532, 31590), (7020, 29394), (7176, 28755), (7384, 27945), (7452, 27690), (7668, 26910), (8073, 25560), (8165, 25272), (8280, 24921), (8307, 24840), (8424, 24495), (8520, 24219), (8970, 23004), (9230, 22356), (9315, 22152), (9585, 21528), (9720, 21229), (9798, 21060), (10530, 19596), (10764, 19170), (11076, 18630), (11178, 18460), (11502, 17940), (11960, 17253), (12420, 16614), (12636, 16330), (12780, 16146), (13064, 15795), (13455, 15336), (13845, 14904), (14040, 14697)]