18080842320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{77747}}^1$

素因数の和:77802

約数の個数: 240

約数和(自身を含む): 67678079040

約数和(自身を除く): 49597236720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2040, 2280, 2448, 2584, 2736, 2907, 3060, 3230, 3420, 3876, 4080, 4560, 4845, 5168, 5814, 6120, 6460, 6840, 7752, 9690, 11628, 12240, 12920, 13680, 14535, 15504, 19380, 23256, 25840, 29070, 38760, 46512, 58140, 77520, 77747, 116280, 155494, 232560, 233241, 310988, 388735, 466482, 621976, 699723, 777470, 932964, 1166205, 1243952, 1321699, 1399446, 1477193, 1554940, 1865928, 2332410, 2643398, 2798892, 2954386, 3109880, 3498615, 3731856, 3965097, 4431579, 4664820, 5286796, 5597784, 5908772, 6219760, 6608495, 6997230, 7385965, 7930194, 8863158, 9329640, 10573592, 11195568, 11817544, 11895291, 13216990, 13294737, 13994460, 14771930, 15860388, 17726316, 18659280, 19825485, 21147184, 22157895, 23635088, 23790582, 25112281, 26433980, 26589474, 27988920, 29543860, 31720776, 35452632, 39650970, 44315790, 47581164, 50224562, 52867960, 53178948, 55977840, 59087720, 59476455, 63441552, 66473685, 70905264, 75336843, 79301940, 88631580, 95162328, 100449124, 105735920, 106357896, 118175440, 118952910, 125561405, 132947370, 150673686, 158603880, 177263160, 190324656, 200898248, 212715792, 226010529, 237905820, 251122810, 265894740, 301347372, 317207760, 354526320, 376684215, 401796496, 452021058, 475811640, 502245620, 531789480, 602694744, 753368430, 904042116, 951623280, 1004491240, 1063578960, 1130052645, 1205389488, 1506736860, 1808084232, 2008982480, 2260105290, 3013473720, 3616168464, 4520210580, 6026947440, 9040421160, 18080842320]

約数ペア:

[(1, 18080842320), (2, 9040421160), (3, 6026947440), (4, 4520210580), (5, 3616168464), (6, 3013473720), (8, 2260105290), (9, 2008982480), (10, 1808084232), (12, 1506736860), (15, 1205389488), (16, 1130052645), (17, 1063578960), (18, 1004491240), (19, 951623280), (20, 904042116), (24, 753368430), (30, 602694744), (34, 531789480), (36, 502245620), (38, 475811640), (40, 452021058), (45, 401796496), (48, 376684215), (51, 354526320), (57, 317207760), (60, 301347372), (68, 265894740), (72, 251122810), (76, 237905820), (80, 226010529), (85, 212715792), (90, 200898248), (95, 190324656), (102, 177263160), (114, 158603880), (120, 150673686), (136, 132947370), (144, 125561405), (152, 118952910), (153, 118175440), (170, 106357896), (171, 105735920), (180, 100449124), (190, 95162328), (204, 88631580), (228, 79301940), (240, 75336843), (255, 70905264), (272, 66473685), (285, 63441552), (304, 59476455), (306, 59087720), (323, 55977840), (340, 53178948), (342, 52867960), (360, 50224562), (380, 47581164), (408, 44315790), (456, 39650970), (510, 35452632), (570, 31720776), (612, 29543860), (646, 27988920), (680, 26589474), (684, 26433980), (720, 25112281), (760, 23790582), (765, 23635088), (816, 22157895), (855, 21147184), (912, 19825485), (969, 18659280), (1020, 17726316), (1140, 15860388), (1224, 14771930), (1292, 13994460), (1360, 13294737), (1368, 13216990), (1520, 11895291), (1530, 11817544), (1615, 11195568), (1710, 10573592), (1938, 9329640), (2040, 8863158), (2280, 7930194), (2448, 7385965), (2584, 6997230), (2736, 6608495), (2907, 6219760), (3060, 5908772), (3230, 5597784), (3420, 5286796), (3876, 4664820), (4080, 4431579), (4560, 3965097), (4845, 3731856), (5168, 3498615), (5814, 3109880), (6120, 2954386), (6460, 2798892), (6840, 2643398), (7752, 2332410), (9690, 1865928), (11628, 1554940), (12240, 1477193), (12920, 1399446), (13680, 1321699), (14535, 1243952), (15504, 1166205), (19380, 932964), (23256, 777470), (25840, 699723), (29070, 621976), (38760, 466482), (46512, 388735), (58140, 310988), (77520, 233241), (77747, 232560), (116280, 155494)]