216900960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1453

約数の個数: 192

約数和(自身を含む): 762048000

約数和(自身を除く): 545147040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1399, 1520, 1615, 1632, 1824, 1938, 2040, 2280, 2584, 2720, 2798, 3040, 3230, 3876, 4080, 4197, 4560, 4845, 5168, 5596, 6460, 6995, 7752, 8160, 8394, 9120, 9690, 10336, 11192, 12920, 13990, 15504, 16788, 19380, 20985, 22384, 23783, 25840, 26581, 27980, 31008, 33576, 38760, 41970, 44768, 47566, 51680, 53162, 55960, 67152, 71349, 77520, 79743, 83940, 95132, 106324, 111920, 118915, 132905, 134304, 142698, 155040, 159486, 167880, 190264, 212648, 223840, 237830, 265810, 285396, 318972, 335760, 356745, 380528, 398715, 425296, 451877, 475660, 531620, 570792, 637944, 671520, 713490, 761056, 797430, 850592, 903754, 951320, 1063240, 1141584, 1275888, 1355631, 1426980, 1594860, 1807508, 1902640, 2126480, 2259385, 2283168, 2551776, 2711262, 2853960, 3189720, 3615016, 3805280, 4252960, 4518770, 5422524, 5707920, 6379440, 6778155, 7230032, 9037540, 10845048, 11415840, 12758880, 13556310, 14460064, 18075080, 21690096, 27112620, 36150160, 43380192, 54225240, 72300320, 108450480, 216900960]

約数ペア:

[(1, 216900960), (2, 108450480), (3, 72300320), (4, 54225240), (5, 43380192), (6, 36150160), (8, 27112620), (10, 21690096), (12, 18075080), (15, 14460064), (16, 13556310), (17, 12758880), (19, 11415840), (20, 10845048), (24, 9037540), (30, 7230032), (32, 6778155), (34, 6379440), (38, 5707920), (40, 5422524), (48, 4518770), (51, 4252960), (57, 3805280), (60, 3615016), (68, 3189720), (76, 2853960), (80, 2711262), (85, 2551776), (95, 2283168), (96, 2259385), (102, 2126480), (114, 1902640), (120, 1807508), (136, 1594860), (152, 1426980), (160, 1355631), (170, 1275888), (190, 1141584), (204, 1063240), (228, 951320), (240, 903754), (255, 850592), (272, 797430), (285, 761056), (304, 713490), (323, 671520), (340, 637944), (380, 570792), (408, 531620), (456, 475660), (480, 451877), (510, 425296), (544, 398715), (570, 380528), (608, 356745), (646, 335760), (680, 318972), (760, 285396), (816, 265810), (912, 237830), (969, 223840), (1020, 212648), (1140, 190264), (1292, 167880), (1360, 159486), (1399, 155040), (1520, 142698), (1615, 134304), (1632, 132905), (1824, 118915), (1938, 111920), (2040, 106324), (2280, 95132), (2584, 83940), (2720, 79743), (2798, 77520), (3040, 71349), (3230, 67152), (3876, 55960), (4080, 53162), (4197, 51680), (4560, 47566), (4845, 44768), (5168, 41970), (5596, 38760), (6460, 33576), (6995, 31008), (7752, 27980), (8160, 26581), (8394, 25840), (9120, 23783), (9690, 22384), (10336, 20985), (11192, 19380), (12920, 16788), (13990, 15504)]