28319412480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{53831}}^1$

素因数の和:53992

約数の個数: 144

約数和(自身を含む): 91106999424

約数和(自身を除く): 62787586944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 256, 274, 320, 384, 411, 480, 548, 640, 685, 768, 822, 960, 1096, 1280, 1370, 1644, 1920, 2055, 2192, 2740, 3288, 3840, 4110, 4384, 5480, 6576, 8220, 8768, 10960, 13152, 16440, 17536, 21920, 26304, 32880, 35072, 43840, 52608, 53831, 65760, 87680, 105216, 107662, 131520, 161493, 175360, 215324, 263040, 269155, 322986, 430648, 526080, 538310, 645972, 807465, 861296, 1076620, 1291944, 1614930, 1722592, 2153240, 2583888, 3229860, 3445184, 4306480, 5167776, 6459720, 6890368, 7374847, 8612960, 10335552, 12919440, 13780736, 14749694, 17225920, 20671104, 22124541, 25838880, 29499388, 34451840, 36874235, 41342208, 44249082, 51677760, 58998776, 68903680, 73748470, 88498164, 103355520, 110622705, 117997552, 147496940, 176996328, 206711040, 221245410, 235995104, 294993880, 353992656, 442490820, 471990208, 589987760, 707985312, 884981640, 943980416, 1179975520, 1415970624, 1769963280, 1887960832, 2359951040, 2831941248, 3539926560, 4719902080, 5663882496, 7079853120, 9439804160, 14159706240, 28319412480]

約数ペア:

[(1, 28319412480), (2, 14159706240), (3, 9439804160), (4, 7079853120), (5, 5663882496), (6, 4719902080), (8, 3539926560), (10, 2831941248), (12, 2359951040), (15, 1887960832), (16, 1769963280), (20, 1415970624), (24, 1179975520), (30, 943980416), (32, 884981640), (40, 707985312), (48, 589987760), (60, 471990208), (64, 442490820), (80, 353992656), (96, 294993880), (120, 235995104), (128, 221245410), (137, 206711040), (160, 176996328), (192, 147496940), (240, 117997552), (256, 110622705), (274, 103355520), (320, 88498164), (384, 73748470), (411, 68903680), (480, 58998776), (548, 51677760), (640, 44249082), (685, 41342208), (768, 36874235), (822, 34451840), (960, 29499388), (1096, 25838880), (1280, 22124541), (1370, 20671104), (1644, 17225920), (1920, 14749694), (2055, 13780736), (2192, 12919440), (2740, 10335552), (3288, 8612960), (3840, 7374847), (4110, 6890368), (4384, 6459720), (5480, 5167776), (6576, 4306480), (8220, 3445184), (8768, 3229860), (10960, 2583888), (13152, 2153240), (16440, 1722592), (17536, 1614930), (21920, 1291944), (26304, 1076620), (32880, 861296), (35072, 807465), (43840, 645972), (52608, 538310), (53831, 526080), (65760, 430648), (87680, 322986), (105216, 269155), (107662, 263040), (131520, 215324), (161493, 175360)]