2812972320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38303}}^1$

素因数の和:38344

約数の個数: 192

約数和(自身を含む): 10424816640

約数和(自身を除く): 7611844320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4896, 6120, 7344, 8160, 9180, 12240, 14688, 18360, 24480, 36720, 38303, 73440, 76606, 114909, 153212, 191515, 229818, 306424, 344727, 383030, 459636, 574545, 612848, 651151, 689454, 766060, 919272, 1034181, 1149090, 1225696, 1302302, 1378908, 1532120, 1723635, 1838544, 1953453, 2068362, 2298180, 2604604, 2757816, 3064240, 3255755, 3447270, 3677088, 3906906, 4136724, 4596360, 5170905, 5209208, 5515632, 5860359, 6128480, 6511510, 6894540, 7813812, 8273448, 9192720, 9767265, 10341810, 10418416, 11031264, 11720718, 13023020, 13789080, 15627624, 16546896, 17581077, 18385440, 19534530, 20683620, 20836832, 23441436, 26046040, 27578160, 29301795, 31255248, 33093792, 35162154, 39069060, 41367240, 46882872, 52092080, 55156320, 58603590, 62510496, 70324308, 78138120, 82734480, 87905385, 93765744, 104184160, 117207180, 140648616, 156276240, 165468960, 175810770, 187531488, 234414360, 281297232, 312552480, 351621540, 468828720, 562594464, 703243080, 937657440, 1406486160, 2812972320]

約数ペア:

[(1, 2812972320), (2, 1406486160), (3, 937657440), (4, 703243080), (5, 562594464), (6, 468828720), (8, 351621540), (9, 312552480), (10, 281297232), (12, 234414360), (15, 187531488), (16, 175810770), (17, 165468960), (18, 156276240), (20, 140648616), (24, 117207180), (27, 104184160), (30, 93765744), (32, 87905385), (34, 82734480), (36, 78138120), (40, 70324308), (45, 62510496), (48, 58603590), (51, 55156320), (54, 52092080), (60, 46882872), (68, 41367240), (72, 39069060), (80, 35162154), (85, 33093792), (90, 31255248), (96, 29301795), (102, 27578160), (108, 26046040), (120, 23441436), (135, 20836832), (136, 20683620), (144, 19534530), (153, 18385440), (160, 17581077), (170, 16546896), (180, 15627624), (204, 13789080), (216, 13023020), (240, 11720718), (255, 11031264), (270, 10418416), (272, 10341810), (288, 9767265), (306, 9192720), (340, 8273448), (360, 7813812), (408, 6894540), (432, 6511510), (459, 6128480), (480, 5860359), (510, 5515632), (540, 5209208), (544, 5170905), (612, 4596360), (680, 4136724), (720, 3906906), (765, 3677088), (816, 3447270), (864, 3255755), (918, 3064240), (1020, 2757816), (1080, 2604604), (1224, 2298180), (1360, 2068362), (1440, 1953453), (1530, 1838544), (1632, 1723635), (1836, 1532120), (2040, 1378908), (2160, 1302302), (2295, 1225696), (2448, 1149090), (2720, 1034181), (3060, 919272), (3672, 766060), (4080, 689454), (4320, 651151), (4590, 612848), (4896, 574545), (6120, 459636), (7344, 383030), (8160, 344727), (9180, 306424), (12240, 229818), (14688, 191515), (18360, 153212), (24480, 114909), (36720, 76606), (38303, 73440)]