15936917760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7243}}^1$

素因数の和:7461

約数の個数: 216

約数和(自身を含む): 55436419584

約数和(自身を除く): 39499501824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 191, 192, 240, 256, 288, 320, 360, 382, 384, 480, 573, 576, 640, 720, 764, 768, 955, 960, 1146, 1152, 1280, 1440, 1528, 1719, 1910, 1920, 2292, 2304, 2865, 2880, 3056, 3438, 3820, 3840, 4584, 5730, 5760, 6112, 6876, 7243, 7640, 8595, 9168, 11460, 11520, 12224, 13752, 14486, 15280, 17190, 18336, 21729, 22920, 24448, 27504, 28972, 30560, 34380, 36215, 36672, 43458, 45840, 48896, 55008, 57944, 61120, 65187, 68760, 72430, 73344, 86916, 91680, 108645, 110016, 115888, 122240, 130374, 137520, 144860, 146688, 173832, 183360, 217290, 220032, 231776, 244480, 260748, 275040, 289720, 325935, 347664, 366720, 434580, 440064, 463552, 521496, 550080, 579440, 651870, 695328, 733440, 869160, 927104, 1042992, 1100160, 1158880, 1303740, 1383413, 1390656, 1738320, 1854208, 2085984, 2200320, 2317760, 2607480, 2766826, 2781312, 3476640, 4150239, 4171968, 4635520, 5214960, 5533652, 5562624, 6917065, 6953280, 8300478, 8343936, 9271040, 10429920, 11067304, 12450717, 13834130, 13906560, 16600956, 16687872, 20751195, 20859840, 22134608, 24901434, 27668260, 27813120, 33201912, 41502390, 41719680, 44269216, 49802868, 55336520, 62253585, 66403824, 83004780, 83439360, 88538432, 99605736, 110673040, 124507170, 132807648, 166009560, 177076864, 199211472, 221346080, 249014340, 265615296, 332019120, 354153728, 398422944, 442692160, 498028680, 531230592, 664038240, 796845888, 885384320, 996057360, 1062461184, 1328076480, 1593691776, 1770768640, 1992114720, 2656152960, 3187383552, 3984229440, 5312305920, 7968458880, 15936917760]

約数ペア:

[(1, 15936917760), (2, 7968458880), (3, 5312305920), (4, 3984229440), (5, 3187383552), (6, 2656152960), (8, 1992114720), (9, 1770768640), (10, 1593691776), (12, 1328076480), (15, 1062461184), (16, 996057360), (18, 885384320), (20, 796845888), (24, 664038240), (30, 531230592), (32, 498028680), (36, 442692160), (40, 398422944), (45, 354153728), (48, 332019120), (60, 265615296), (64, 249014340), (72, 221346080), (80, 199211472), (90, 177076864), (96, 166009560), (120, 132807648), (128, 124507170), (144, 110673040), (160, 99605736), (180, 88538432), (191, 83439360), (192, 83004780), (240, 66403824), (256, 62253585), (288, 55336520), (320, 49802868), (360, 44269216), (382, 41719680), (384, 41502390), (480, 33201912), (573, 27813120), (576, 27668260), (640, 24901434), (720, 22134608), (764, 20859840), (768, 20751195), (955, 16687872), (960, 16600956), (1146, 13906560), (1152, 13834130), (1280, 12450717), (1440, 11067304), (1528, 10429920), (1719, 9271040), (1910, 8343936), (1920, 8300478), (2292, 6953280), (2304, 6917065), (2865, 5562624), (2880, 5533652), (3056, 5214960), (3438, 4635520), (3820, 4171968), (3840, 4150239), (4584, 3476640), (5730, 2781312), (5760, 2766826), (6112, 2607480), (6876, 2317760), (7243, 2200320), (7640, 2085984), (8595, 1854208), (9168, 1738320), (11460, 1390656), (11520, 1383413), (12224, 1303740), (13752, 1158880), (14486, 1100160), (15280, 1042992), (17190, 927104), (18336, 869160), (21729, 733440), (22920, 695328), (24448, 651870), (27504, 579440), (28972, 550080), (30560, 521496), (34380, 463552), (36215, 440064), (36672, 434580), (43458, 366720), (45840, 347664), (48896, 325935), (55008, 289720), (57944, 275040), (61120, 260748), (65187, 244480), (68760, 231776), (72430, 220032), (73344, 217290), (86916, 183360), (91680, 173832), (108645, 146688), (110016, 144860), (115888, 137520), (122240, 130374)]