1019984940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 384

約数和(自身を含む): 3642777600

約数和(自身を除く): 2622792660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 43, 45, 52, 54, 60, 62, 65, 78, 86, 90, 93, 108, 109, 117, 124, 129, 130, 135, 155, 156, 172, 180, 186, 195, 215, 218, 234, 258, 260, 270, 279, 310, 327, 351, 372, 387, 390, 403, 430, 436, 465, 468, 516, 540, 545, 558, 559, 585, 620, 645, 654, 702, 774, 780, 806, 837, 860, 930, 981, 1090, 1116, 1118, 1161, 1170, 1209, 1290, 1308, 1333, 1395, 1404, 1417, 1548, 1612, 1635, 1674, 1677, 1755, 1860, 1935, 1962, 2015, 2180, 2236, 2322, 2340, 2418, 2580, 2666, 2790, 2795, 2834, 2943, 3270, 3348, 3354, 3379, 3510, 3627, 3870, 3924, 3999, 4030, 4185, 4251, 4644, 4687, 4836, 4905, 5031, 5332, 5580, 5590, 5668, 5805, 5886, 6045, 6540, 6665, 6708, 6758, 7020, 7085, 7254, 7740, 7998, 8060, 8370, 8385, 8502, 9374, 9810, 10062, 10137, 10881, 11180, 11610, 11772, 11997, 12090, 12753, 13330, 13516, 14061, 14170, 14508, 14715, 15093, 15996, 16740, 16770, 16895, 17004, 17329, 18135, 18748, 19620, 19995, 20124, 20274, 21255, 21762, 23220, 23435, 23994, 24180, 25155, 25506, 26660, 28122, 28340, 29430, 30186, 30411, 33540, 33790, 34658, 35991, 36270, 38259, 39990, 40548, 42183, 42510, 43524, 43927, 46870, 47988, 50310, 50685, 51012, 51987, 54405, 56244, 58860, 59985, 60372, 60822, 60931, 63765, 67580, 69316, 70305, 71982, 72540, 75465, 76518, 79980, 84366, 85020, 86645, 87854, 91233, 93740, 100620, 101370, 103974, 108810, 119970, 121644, 121862, 126549, 127530, 131781, 140610, 143964, 145297, 150930, 152055, 153036, 155961, 168732, 173290, 175708, 179955, 182466, 182793, 191295, 202740, 207948, 210915, 217620, 219635, 239940, 243724, 253098, 255060, 259935, 263562, 281220, 290594, 301860, 304110, 304655, 311922, 346580, 359910, 364932, 365586, 382590, 395343, 421830, 435891, 439270, 456165, 467883, 506196, 519870, 527124, 548379, 581188, 608220, 609310, 623844, 632745, 658905, 719820, 726485, 731172, 765180, 779805, 790686, 843660, 871782, 878540, 912330, 913965, 935766, 1039740, 1096758, 1186029, 1218620, 1265490, 1307673, 1317810, 1452970, 1559610, 1581372, 1645137, 1743564, 1824660, 1827930, 1871532, 1888861, 1976715, 2179455, 2193516, 2339415, 2372058, 2530980, 2615346, 2635620, 2741895, 2905940, 3119220, 3290274, 3655860, 3777722, 3923019, 3953430, 4358910, 4678830, 4744116, 5230692, 5483790, 5666583, 5930145, 6538365, 6580548, 7555444, 7846038, 7906860, 8225685, 8717820, 9357660, 9444305, 10967580, 11333166, 11860290, 13076730, 15692076, 16451370, 16999749, 18888610, 19615095, 22666332, 23720580, 26153460, 28332915, 32902740, 33999498, 37777220, 39230190, 50999247, 56665830, 67998996, 78460380, 84998745, 101998494, 113331660, 169997490, 203996988, 254996235, 339994980, 509992470, 1019984940]

約数ペア:

[(1, 1019984940), (2, 509992470), (3, 339994980), (4, 254996235), (5, 203996988), (6, 169997490), (9, 113331660), (10, 101998494), (12, 84998745), (13, 78460380), (15, 67998996), (18, 56665830), (20, 50999247), (26, 39230190), (27, 37777220), (30, 33999498), (31, 32902740), (36, 28332915), (39, 26153460), (43, 23720580), (45, 22666332), (52, 19615095), (54, 18888610), (60, 16999749), (62, 16451370), (65, 15692076), (78, 13076730), (86, 11860290), (90, 11333166), (93, 10967580), (108, 9444305), (109, 9357660), (117, 8717820), (124, 8225685), (129, 7906860), (130, 7846038), (135, 7555444), (155, 6580548), (156, 6538365), (172, 5930145), (180, 5666583), (186, 5483790), (195, 5230692), (215, 4744116), (218, 4678830), (234, 4358910), (258, 3953430), (260, 3923019), (270, 3777722), (279, 3655860), (310, 3290274), (327, 3119220), (351, 2905940), (372, 2741895), (387, 2635620), (390, 2615346), (403, 2530980), (430, 2372058), (436, 2339415), (465, 2193516), (468, 2179455), (516, 1976715), (540, 1888861), (545, 1871532), (558, 1827930), (559, 1824660), (585, 1743564), (620, 1645137), (645, 1581372), (654, 1559610), (702, 1452970), (774, 1317810), (780, 1307673), (806, 1265490), (837, 1218620), (860, 1186029), (930, 1096758), (981, 1039740), (1090, 935766), (1116, 913965), (1118, 912330), (1161, 878540), (1170, 871782), (1209, 843660), (1290, 790686), (1308, 779805), (1333, 765180), (1395, 731172), (1404, 726485), (1417, 719820), (1548, 658905), (1612, 632745), (1635, 623844), (1674, 609310), (1677, 608220), (1755, 581188), (1860, 548379), (1935, 527124), (1962, 519870), (2015, 506196), (2180, 467883), (2236, 456165), (2322, 439270), (2340, 435891), (2418, 421830), (2580, 395343), (2666, 382590), (2790, 365586), (2795, 364932), (2834, 359910), (2943, 346580), (3270, 311922), (3348, 304655), (3354, 304110), (3379, 301860), (3510, 290594), (3627, 281220), (3870, 263562), (3924, 259935), (3999, 255060), (4030, 253098), (4185, 243724), (4251, 239940), (4644, 219635), (4687, 217620), (4836, 210915), (4905, 207948), (5031, 202740), (5332, 191295), (5580, 182793), (5590, 182466), (5668, 179955), (5805, 175708), (5886, 173290), (6045, 168732), (6540, 155961), (6665, 153036), (6708, 152055), (6758, 150930), (7020, 145297), (7085, 143964), (7254, 140610), (7740, 131781), (7998, 127530), (8060, 126549), (8370, 121862), (8385, 121644), (8502, 119970), (9374, 108810), (9810, 103974), (10062, 101370), (10137, 100620), (10881, 93740), (11180, 91233), (11610, 87854), (11772, 86645), (11997, 85020), (12090, 84366), (12753, 79980), (13330, 76518), (13516, 75465), (14061, 72540), (14170, 71982), (14508, 70305), (14715, 69316), (15093, 67580), (15996, 63765), (16740, 60931), (16770, 60822), (16895, 60372), (17004, 59985), (17329, 58860), (18135, 56244), (18748, 54405), (19620, 51987), (19995, 51012), (20124, 50685), (20274, 50310), (21255, 47988), (21762, 46870), (23220, 43927), (23435, 43524), (23994, 42510), (24180, 42183), (25155, 40548), (25506, 39990), (26660, 38259), (28122, 36270), (28340, 35991), (29430, 34658), (30186, 33790), (30411, 33540)]