1420819920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50599}}^1$

素因数の和:50634

約数の個数: 160

約数和(自身を含む): 5270496000

約数和(自身を除く): 3849676080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 50599, 101198, 151797, 202396, 252995, 303594, 404792, 455391, 505990, 607188, 657787, 758985, 809584, 910782, 1011980, 1214376, 1315574, 1366173, 1517970, 1821564, 1973361, 2023960, 2276955, 2428752, 2631148, 2732346, 3035940, 3288935, 3643128, 3946722, 4047920, 4553910, 5262296, 5464692, 5920083, 6071880, 6577870, 6830865, 7286256, 7893444, 9107820, 9866805, 10524592, 10929384, 11840166, 12143760, 13155740, 13661730, 15786888, 17760249, 18215640, 19733610, 21858768, 23680332, 26311480, 27323460, 29600415, 31573776, 35520498, 36431280, 39467220, 47360664, 52622960, 54646920, 59200830, 71040996, 78934440, 88801245, 94721328, 109293840, 118401660, 142081992, 157868880, 177602490, 236803320, 284163984, 355204980, 473606640, 710409960, 1420819920]

約数ペア:

[(1, 1420819920), (2, 710409960), (3, 473606640), (4, 355204980), (5, 284163984), (6, 236803320), (8, 177602490), (9, 157868880), (10, 142081992), (12, 118401660), (13, 109293840), (15, 94721328), (16, 88801245), (18, 78934440), (20, 71040996), (24, 59200830), (26, 54646920), (27, 52622960), (30, 47360664), (36, 39467220), (39, 36431280), (40, 35520498), (45, 31573776), (48, 29600415), (52, 27323460), (54, 26311480), (60, 23680332), (65, 21858768), (72, 19733610), (78, 18215640), (80, 17760249), (90, 15786888), (104, 13661730), (108, 13155740), (117, 12143760), (120, 11840166), (130, 10929384), (135, 10524592), (144, 9866805), (156, 9107820), (180, 7893444), (195, 7286256), (208, 6830865), (216, 6577870), (234, 6071880), (240, 5920083), (260, 5464692), (270, 5262296), (312, 4553910), (351, 4047920), (360, 3946722), (390, 3643128), (432, 3288935), (468, 3035940), (520, 2732346), (540, 2631148), (585, 2428752), (624, 2276955), (702, 2023960), (720, 1973361), (780, 1821564), (936, 1517970), (1040, 1366173), (1080, 1315574), (1170, 1214376), (1404, 1011980), (1560, 910782), (1755, 809584), (1872, 758985), (2160, 657787), (2340, 607188), (2808, 505990), (3120, 455391), (3510, 404792), (4680, 303594), (5616, 252995), (7020, 202396), (9360, 151797), (14040, 101198), (28080, 50599)]