2189331600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:538

約数の個数: 240

約数和(自身を含む): 7299294720

約数和(自身を除く): 5109963120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 40, 48, 50, 60, 62, 75, 80, 93, 100, 120, 124, 150, 155, 186, 200, 229, 240, 248, 257, 300, 310, 372, 400, 458, 465, 496, 514, 600, 620, 687, 744, 771, 775, 916, 930, 1028, 1145, 1200, 1240, 1285, 1374, 1488, 1542, 1550, 1832, 1860, 2056, 2290, 2325, 2480, 2570, 2748, 3084, 3100, 3435, 3664, 3720, 3855, 4112, 4580, 4650, 5140, 5496, 5725, 6168, 6200, 6425, 6870, 7099, 7440, 7710, 7967, 9160, 9300, 10280, 10992, 11450, 12336, 12400, 12850, 13740, 14198, 15420, 15934, 17175, 18320, 18600, 19275, 20560, 21297, 22900, 23901, 25700, 27480, 28396, 30840, 31868, 34350, 35495, 37200, 38550, 39835, 42594, 45800, 47802, 51400, 54960, 56792, 58853, 61680, 63736, 68700, 70990, 77100, 79670, 85188, 91600, 95604, 102800, 106485, 113584, 117706, 119505, 127472, 137400, 141980, 154200, 159340, 170376, 176559, 177475, 191208, 199175, 212970, 235412, 239010, 274800, 283960, 294265, 308400, 318680, 340752, 353118, 354950, 382416, 398350, 425940, 470824, 478020, 532425, 567920, 588530, 597525, 637360, 706236, 709900, 796700, 851880, 882795, 941648, 956040, 1064850, 1177060, 1195050, 1412472, 1419800, 1471325, 1593400, 1703760, 1765590, 1824443, 1912080, 2129700, 2354120, 2390100, 2824944, 2839600, 2942650, 3186800, 3531180, 3648886, 4259400, 4413975, 4708240, 4780200, 5473329, 5885300, 7062360, 7297772, 8518800, 8827950, 9122215, 9560400, 10946658, 11770600, 14124720, 14595544, 17655900, 18244430, 21893316, 23541200, 27366645, 29191088, 35311800, 36488860, 43786632, 45611075, 54733290, 70623600, 72977720, 87573264, 91222150, 109466580, 136833225, 145955440, 182444300, 218933160, 273666450, 364888600, 437866320, 547332900, 729777200, 1094665800, 2189331600]

約数ペア:

[(1, 2189331600), (2, 1094665800), (3, 729777200), (4, 547332900), (5, 437866320), (6, 364888600), (8, 273666450), (10, 218933160), (12, 182444300), (15, 145955440), (16, 136833225), (20, 109466580), (24, 91222150), (25, 87573264), (30, 72977720), (31, 70623600), (40, 54733290), (48, 45611075), (50, 43786632), (60, 36488860), (62, 35311800), (75, 29191088), (80, 27366645), (93, 23541200), (100, 21893316), (120, 18244430), (124, 17655900), (150, 14595544), (155, 14124720), (186, 11770600), (200, 10946658), (229, 9560400), (240, 9122215), (248, 8827950), (257, 8518800), (300, 7297772), (310, 7062360), (372, 5885300), (400, 5473329), (458, 4780200), (465, 4708240), (496, 4413975), (514, 4259400), (600, 3648886), (620, 3531180), (687, 3186800), (744, 2942650), (771, 2839600), (775, 2824944), (916, 2390100), (930, 2354120), (1028, 2129700), (1145, 1912080), (1200, 1824443), (1240, 1765590), (1285, 1703760), (1374, 1593400), (1488, 1471325), (1542, 1419800), (1550, 1412472), (1832, 1195050), (1860, 1177060), (2056, 1064850), (2290, 956040), (2325, 941648), (2480, 882795), (2570, 851880), (2748, 796700), (3084, 709900), (3100, 706236), (3435, 637360), (3664, 597525), (3720, 588530), (3855, 567920), (4112, 532425), (4580, 478020), (4650, 470824), (5140, 425940), (5496, 398350), (5725, 382416), (6168, 354950), (6200, 353118), (6425, 340752), (6870, 318680), (7099, 308400), (7440, 294265), (7710, 283960), (7967, 274800), (9160, 239010), (9300, 235412), (10280, 212970), (10992, 199175), (11450, 191208), (12336, 177475), (12400, 176559), (12850, 170376), (13740, 159340), (14198, 154200), (15420, 141980), (15934, 137400), (17175, 127472), (18320, 119505), (18600, 117706), (19275, 113584), (20560, 106485), (21297, 102800), (22900, 95604), (23901, 91600), (25700, 85188), (27480, 79670), (28396, 77100), (30840, 70990), (31868, 68700), (34350, 63736), (35495, 61680), (37200, 58853), (38550, 56792), (39835, 54960), (42594, 51400), (45800, 47802)]