20139861840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3529}}^1$

素因数の和:3674

約数の個数: 320

約数和(自身を含む): 73957171200

約数和(自身を除く): 53817309360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 79, 80, 84, 86, 105, 112, 120, 129, 140, 158, 168, 172, 210, 215, 237, 240, 258, 280, 301, 316, 336, 344, 395, 420, 430, 474, 516, 553, 560, 602, 632, 645, 688, 790, 840, 860, 903, 948, 1032, 1106, 1185, 1204, 1264, 1290, 1505, 1580, 1659, 1680, 1720, 1806, 1896, 2064, 2212, 2370, 2408, 2580, 2765, 3010, 3160, 3318, 3397, 3440, 3529, 3612, 3792, 4424, 4515, 4740, 4816, 5160, 5530, 6020, 6320, 6636, 6794, 7058, 7224, 8295, 8848, 9030, 9480, 10191, 10320, 10587, 11060, 12040, 13272, 13588, 14116, 14448, 16590, 16985, 17645, 18060, 18960, 20382, 21174, 22120, 23779, 24080, 24703, 26544, 27176, 28232, 33180, 33970, 35290, 36120, 40764, 42348, 44240, 47558, 49406, 50955, 52935, 54352, 56464, 66360, 67940, 70580, 71337, 72240, 74109, 81528, 84696, 95116, 98812, 101910, 105870, 118895, 123515, 132720, 135880, 141160, 142674, 148218, 151747, 163056, 169392, 190232, 197624, 203820, 211740, 237790, 247030, 271760, 278791, 282320, 285348, 296436, 303494, 356685, 370545, 380464, 395248, 407640, 423480, 455241, 475580, 494060, 557582, 570696, 592872, 606988, 713370, 741090, 758735, 815280, 836373, 846960, 910482, 951160, 988120, 1062229, 1115164, 1141392, 1185744, 1213976, 1393955, 1426740, 1482180, 1517470, 1672746, 1820964, 1902320, 1951537, 1976240, 2124458, 2230328, 2276205, 2427952, 2787910, 2853480, 2964360, 3034940, 3186687, 3345492, 3641928, 3903074, 4181865, 4248916, 4460656, 4552410, 5311145, 5575820, 5706960, 5854611, 5928720, 6069880, 6373374, 6690984, 7283856, 7806148, 8363730, 8497832, 9104820, 9757685, 10622290, 11151640, 11709222, 11988013, 12139760, 12746748, 13381968, 15612296, 15933435, 16727460, 16995664, 18209640, 19515370, 21244580, 22303280, 23418444, 23976026, 25493496, 29273055, 31224592, 31866870, 33454920, 35964039, 36419280, 39030740, 42489160, 46836888, 47952052, 50986992, 58546110, 59940065, 63733740, 66909840, 71928078, 78061480, 83916091, 84978320, 93673776, 95904104, 117092220, 119880130, 127467480, 143856156, 156122960, 167832182, 179820195, 191808208, 234184440, 239760260, 251748273, 254934960, 287712312, 335664364, 359640390, 419580455, 468368880, 479520520, 503496546, 575424624, 671328728, 719280780, 839160910, 959041040, 1006993092, 1258741365, 1342657456, 1438561560, 1678321820, 2013986184, 2517482730, 2877123120, 3356643640, 4027972368, 5034965460, 6713287280, 10069930920, 20139861840]

約数ペア:

[(1, 20139861840), (2, 10069930920), (3, 6713287280), (4, 5034965460), (5, 4027972368), (6, 3356643640), (7, 2877123120), (8, 2517482730), (10, 2013986184), (12, 1678321820), (14, 1438561560), (15, 1342657456), (16, 1258741365), (20, 1006993092), (21, 959041040), (24, 839160910), (28, 719280780), (30, 671328728), (35, 575424624), (40, 503496546), (42, 479520520), (43, 468368880), (48, 419580455), (56, 359640390), (60, 335664364), (70, 287712312), (79, 254934960), (80, 251748273), (84, 239760260), (86, 234184440), (105, 191808208), (112, 179820195), (120, 167832182), (129, 156122960), (140, 143856156), (158, 127467480), (168, 119880130), (172, 117092220), (210, 95904104), (215, 93673776), (237, 84978320), (240, 83916091), (258, 78061480), (280, 71928078), (301, 66909840), (316, 63733740), (336, 59940065), (344, 58546110), (395, 50986992), (420, 47952052), (430, 46836888), (474, 42489160), (516, 39030740), (553, 36419280), (560, 35964039), (602, 33454920), (632, 31866870), (645, 31224592), (688, 29273055), (790, 25493496), (840, 23976026), (860, 23418444), (903, 22303280), (948, 21244580), (1032, 19515370), (1106, 18209640), (1185, 16995664), (1204, 16727460), (1264, 15933435), (1290, 15612296), (1505, 13381968), (1580, 12746748), (1659, 12139760), (1680, 11988013), (1720, 11709222), (1806, 11151640), (1896, 10622290), (2064, 9757685), (2212, 9104820), (2370, 8497832), (2408, 8363730), (2580, 7806148), (2765, 7283856), (3010, 6690984), (3160, 6373374), (3318, 6069880), (3397, 5928720), (3440, 5854611), (3529, 5706960), (3612, 5575820), (3792, 5311145), (4424, 4552410), (4515, 4460656), (4740, 4248916), (4816, 4181865), (5160, 3903074), (5530, 3641928), (6020, 3345492), (6320, 3186687), (6636, 3034940), (6794, 2964360), (7058, 2853480), (7224, 2787910), (8295, 2427952), (8848, 2276205), (9030, 2230328), (9480, 2124458), (10191, 1976240), (10320, 1951537), (10587, 1902320), (11060, 1820964), (12040, 1672746), (13272, 1517470), (13588, 1482180), (14116, 1426740), (14448, 1393955), (16590, 1213976), (16985, 1185744), (17645, 1141392), (18060, 1115164), (18960, 1062229), (20382, 988120), (21174, 951160), (22120, 910482), (23779, 846960), (24080, 836373), (24703, 815280), (26544, 758735), (27176, 741090), (28232, 713370), (33180, 606988), (33970, 592872), (35290, 570696), (36120, 557582), (40764, 494060), (42348, 475580), (44240, 455241), (47558, 423480), (49406, 407640), (50955, 395248), (52935, 380464), (54352, 370545), (56464, 356685), (66360, 303494), (67940, 296436), (70580, 285348), (71337, 282320), (72240, 278791), (74109, 271760), (81528, 247030), (84696, 237790), (95116, 211740), (98812, 203820), (101910, 197624), (105870, 190232), (118895, 169392), (123515, 163056), (132720, 151747), (135880, 148218), (141160, 142674)]