339257880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1122

約数の個数: 192

約数和(自身を含む): 1205305920

約数和(自身を除く): 866048040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 71, 72, 78, 90, 104, 117, 120, 130, 142, 156, 180, 195, 213, 234, 260, 284, 312, 355, 360, 390, 426, 468, 520, 568, 585, 639, 710, 780, 852, 923, 936, 1021, 1065, 1170, 1278, 1420, 1560, 1704, 1846, 2042, 2130, 2340, 2556, 2769, 2840, 3063, 3195, 3692, 4084, 4260, 4615, 4680, 5105, 5112, 5538, 6126, 6390, 7384, 8168, 8307, 8520, 9189, 9230, 10210, 11076, 12252, 12780, 13273, 13845, 15315, 16614, 18378, 18460, 20420, 22152, 24504, 25560, 26546, 27690, 30630, 33228, 36756, 36920, 39819, 40840, 41535, 45945, 53092, 55380, 61260, 66365, 66456, 72491, 73512, 79638, 83070, 91890, 106184, 110760, 119457, 122520, 132730, 144982, 159276, 166140, 183780, 199095, 217473, 238914, 265460, 289964, 318552, 332280, 362455, 367560, 398190, 434946, 477828, 530920, 579928, 597285, 652419, 724910, 796380, 869892, 942383, 955656, 1087365, 1194570, 1304838, 1449820, 1592760, 1739784, 1884766, 2174730, 2389140, 2609676, 2827149, 2899640, 3262095, 3769532, 4349460, 4711915, 4778280, 5219352, 5654298, 6524190, 7539064, 8481447, 8698920, 9423830, 11308596, 13048380, 14135745, 16962894, 18847660, 22617192, 26096760, 28271490, 33925788, 37695320, 42407235, 56542980, 67851576, 84814470, 113085960, 169628940, 339257880]

約数ペア:

[(1, 339257880), (2, 169628940), (3, 113085960), (4, 84814470), (5, 67851576), (6, 56542980), (8, 42407235), (9, 37695320), (10, 33925788), (12, 28271490), (13, 26096760), (15, 22617192), (18, 18847660), (20, 16962894), (24, 14135745), (26, 13048380), (30, 11308596), (36, 9423830), (39, 8698920), (40, 8481447), (45, 7539064), (52, 6524190), (60, 5654298), (65, 5219352), (71, 4778280), (72, 4711915), (78, 4349460), (90, 3769532), (104, 3262095), (117, 2899640), (120, 2827149), (130, 2609676), (142, 2389140), (156, 2174730), (180, 1884766), (195, 1739784), (213, 1592760), (234, 1449820), (260, 1304838), (284, 1194570), (312, 1087365), (355, 955656), (360, 942383), (390, 869892), (426, 796380), (468, 724910), (520, 652419), (568, 597285), (585, 579928), (639, 530920), (710, 477828), (780, 434946), (852, 398190), (923, 367560), (936, 362455), (1021, 332280), (1065, 318552), (1170, 289964), (1278, 265460), (1420, 238914), (1560, 217473), (1704, 199095), (1846, 183780), (2042, 166140), (2130, 159276), (2340, 144982), (2556, 132730), (2769, 122520), (2840, 119457), (3063, 110760), (3195, 106184), (3692, 91890), (4084, 83070), (4260, 79638), (4615, 73512), (4680, 72491), (5105, 66456), (5112, 66365), (5538, 61260), (6126, 55380), (6390, 53092), (7384, 45945), (8168, 41535), (8307, 40840), (8520, 39819), (9189, 36920), (9230, 36756), (10210, 33228), (11076, 30630), (12252, 27690), (12780, 26546), (13273, 25560), (13845, 24504), (15315, 22152), (16614, 20420), (18378, 18460)]