16293480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 60575040

約数和(自身を除く): 44281560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 163, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 326, 340, 357, 392, 408, 420, 476, 489, 490, 510, 588, 595, 652, 680, 714, 735, 815, 833, 840, 952, 978, 980, 1020, 1141, 1176, 1190, 1304, 1428, 1470, 1630, 1666, 1785, 1956, 1960, 2040, 2282, 2380, 2445, 2499, 2771, 2856, 2940, 3260, 3332, 3423, 3570, 3912, 4165, 4564, 4760, 4890, 4998, 5542, 5705, 5880, 6520, 6664, 6846, 7140, 7987, 8313, 8330, 9128, 9780, 9996, 11084, 11410, 12495, 13692, 13855, 14280, 15974, 16626, 16660, 17115, 19397, 19560, 19992, 22168, 22820, 23961, 24990, 27384, 27710, 31948, 33252, 33320, 34230, 38794, 39935, 41565, 45640, 47922, 49980, 55420, 58191, 63896, 66504, 68460, 77588, 79870, 83130, 95844, 96985, 99960, 110840, 116382, 119805, 135779, 136920, 155176, 159740, 166260, 191688, 193970, 232764, 239610, 271558, 290955, 319480, 332520, 387940, 407337, 465528, 479220, 543116, 581910, 678895, 775880, 814674, 958440, 1086232, 1163820, 1357790, 1629348, 2036685, 2327640, 2715580, 3258696, 4073370, 5431160, 8146740, 16293480]

約数ペア:

[(1, 16293480), (2, 8146740), (3, 5431160), (4, 4073370), (5, 3258696), (6, 2715580), (7, 2327640), (8, 2036685), (10, 1629348), (12, 1357790), (14, 1163820), (15, 1086232), (17, 958440), (20, 814674), (21, 775880), (24, 678895), (28, 581910), (30, 543116), (34, 479220), (35, 465528), (40, 407337), (42, 387940), (49, 332520), (51, 319480), (56, 290955), (60, 271558), (68, 239610), (70, 232764), (84, 193970), (85, 191688), (98, 166260), (102, 159740), (105, 155176), (119, 136920), (120, 135779), (136, 119805), (140, 116382), (147, 110840), (163, 99960), (168, 96985), (170, 95844), (196, 83130), (204, 79870), (210, 77588), (238, 68460), (245, 66504), (255, 63896), (280, 58191), (294, 55420), (326, 49980), (340, 47922), (357, 45640), (392, 41565), (408, 39935), (420, 38794), (476, 34230), (489, 33320), (490, 33252), (510, 31948), (588, 27710), (595, 27384), (652, 24990), (680, 23961), (714, 22820), (735, 22168), (815, 19992), (833, 19560), (840, 19397), (952, 17115), (978, 16660), (980, 16626), (1020, 15974), (1141, 14280), (1176, 13855), (1190, 13692), (1304, 12495), (1428, 11410), (1470, 11084), (1630, 9996), (1666, 9780), (1785, 9128), (1956, 8330), (1960, 8313), (2040, 7987), (2282, 7140), (2380, 6846), (2445, 6664), (2499, 6520), (2771, 5880), (2856, 5705), (2940, 5542), (3260, 4998), (3332, 4890), (3423, 4760), (3570, 4564), (3912, 4165)]