2121230160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:855

約数の個数: 320

約数和(自身を含む): 8399462400

約数和(自身を除く): 6278232240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 239, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 478, 504, 540, 560, 587, 630, 717, 720, 756, 840, 945, 956, 1008, 1080, 1174, 1195, 1260, 1434, 1512, 1673, 1680, 1761, 1890, 1912, 2151, 2160, 2348, 2390, 2520, 2868, 2935, 3024, 3346, 3522, 3585, 3780, 3824, 4109, 4302, 4696, 4780, 5019, 5040, 5283, 5736, 5870, 6453, 6692, 7044, 7170, 7560, 8218, 8365, 8604, 8805, 9392, 9560, 10038, 10566, 10755, 11472, 11740, 12327, 12906, 13384, 14088, 14340, 15057, 15120, 15849, 16436, 16730, 17208, 17610, 19120, 20076, 20545, 21132, 21510, 23480, 24654, 25095, 25812, 26415, 26768, 28176, 28680, 30114, 31698, 32265, 32872, 33460, 34416, 35220, 36981, 40152, 41090, 42264, 43020, 45171, 46960, 49308, 50190, 51624, 52830, 57360, 60228, 61635, 63396, 64530, 65744, 66920, 70440, 73962, 75285, 79245, 80304, 82180, 84528, 86040, 90342, 98616, 100380, 103248, 105660, 110943, 120456, 123270, 126792, 129060, 133840, 140293, 140880, 147924, 150570, 158490, 164360, 172080, 180684, 184905, 197232, 200760, 211320, 221886, 225855, 240912, 246540, 253584, 258120, 280586, 295848, 301140, 316980, 328720, 361368, 369810, 401520, 420879, 422640, 443772, 451710, 493080, 516240, 554715, 561172, 591696, 602280, 633960, 701465, 722736, 739620, 841758, 887544, 903420, 982051, 986160, 1109430, 1122344, 1204560, 1262637, 1267920, 1402930, 1479240, 1683516, 1775088, 1806840, 1964102, 2104395, 2218860, 2244688, 2525274, 2805860, 2946153, 2958480, 3367032, 3613680, 3787911, 3928204, 4208790, 4437720, 4910255, 5050548, 5611720, 5892306, 6313185, 6734064, 7575822, 7856408, 8417580, 8838459, 8875440, 9820510, 10101096, 11223440, 11784612, 12626370, 14730765, 15151644, 15712816, 16835160, 17676918, 18939555, 19641020, 20202192, 23569224, 25252740, 26515377, 29461530, 30303288, 33670320, 35353836, 37879110, 39282040, 44192295, 47138448, 50505480, 53030754, 58923060, 60606576, 70707672, 75758220, 78564080, 88384590, 101010960, 106061508, 117846120, 132576885, 141415344, 151516440, 176769180, 212123016, 235692240, 265153770, 303032880, 353538360, 424246032, 530307540, 707076720, 1060615080, 2121230160]

約数ペア:

[(1, 2121230160), (2, 1060615080), (3, 707076720), (4, 530307540), (5, 424246032), (6, 353538360), (7, 303032880), (8, 265153770), (9, 235692240), (10, 212123016), (12, 176769180), (14, 151516440), (15, 141415344), (16, 132576885), (18, 117846120), (20, 106061508), (21, 101010960), (24, 88384590), (27, 78564080), (28, 75758220), (30, 70707672), (35, 60606576), (36, 58923060), (40, 53030754), (42, 50505480), (45, 47138448), (48, 44192295), (54, 39282040), (56, 37879110), (60, 35353836), (63, 33670320), (70, 30303288), (72, 29461530), (80, 26515377), (84, 25252740), (90, 23569224), (105, 20202192), (108, 19641020), (112, 18939555), (120, 17676918), (126, 16835160), (135, 15712816), (140, 15151644), (144, 14730765), (168, 12626370), (180, 11784612), (189, 11223440), (210, 10101096), (216, 9820510), (239, 8875440), (240, 8838459), (252, 8417580), (270, 7856408), (280, 7575822), (315, 6734064), (336, 6313185), (360, 5892306), (378, 5611720), (420, 5050548), (432, 4910255), (478, 4437720), (504, 4208790), (540, 3928204), (560, 3787911), (587, 3613680), (630, 3367032), (717, 2958480), (720, 2946153), (756, 2805860), (840, 2525274), (945, 2244688), (956, 2218860), (1008, 2104395), (1080, 1964102), (1174, 1806840), (1195, 1775088), (1260, 1683516), (1434, 1479240), (1512, 1402930), (1673, 1267920), (1680, 1262637), (1761, 1204560), (1890, 1122344), (1912, 1109430), (2151, 986160), (2160, 982051), (2348, 903420), (2390, 887544), (2520, 841758), (2868, 739620), (2935, 722736), (3024, 701465), (3346, 633960), (3522, 602280), (3585, 591696), (3780, 561172), (3824, 554715), (4109, 516240), (4302, 493080), (4696, 451710), (4780, 443772), (5019, 422640), (5040, 420879), (5283, 401520), (5736, 369810), (5870, 361368), (6453, 328720), (6692, 316980), (7044, 301140), (7170, 295848), (7560, 280586), (8218, 258120), (8365, 253584), (8604, 246540), (8805, 240912), (9392, 225855), (9560, 221886), (10038, 211320), (10566, 200760), (10755, 197232), (11472, 184905), (11740, 180684), (12327, 172080), (12906, 164360), (13384, 158490), (14088, 150570), (14340, 147924), (15057, 140880), (15120, 140293), (15849, 133840), (16436, 129060), (16730, 126792), (17208, 123270), (17610, 120456), (19120, 110943), (20076, 105660), (20545, 103248), (21132, 100380), (21510, 98616), (23480, 90342), (24654, 86040), (25095, 84528), (25812, 82180), (26415, 80304), (26768, 79245), (28176, 75285), (28680, 73962), (30114, 70440), (31698, 66920), (32265, 65744), (32872, 64530), (33460, 63396), (34416, 61635), (35220, 60228), (36981, 57360), (40152, 52830), (41090, 51624), (42264, 50190), (43020, 49308), (45171, 46960)]