5655571920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1249}}^1$

素因数の和:1618

約数の個数: 240

約数和(自身を含む): 20069400000

約数和(自身を除く): 14413828080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 331, 342, 360, 380, 456, 570, 662, 684, 720, 760, 855, 912, 993, 1140, 1249, 1324, 1368, 1520, 1655, 1710, 1986, 2280, 2498, 2648, 2736, 2979, 3310, 3420, 3747, 3972, 4560, 4965, 4996, 5296, 5958, 6245, 6289, 6620, 6840, 7494, 7944, 9930, 9992, 11241, 11916, 12490, 12578, 13240, 13680, 14895, 14988, 15888, 18735, 18867, 19860, 19984, 22482, 23731, 23832, 24980, 25156, 26480, 29790, 29976, 31445, 37470, 37734, 39720, 44964, 47462, 47664, 49960, 50312, 56205, 56601, 59580, 59952, 62890, 71193, 74940, 75468, 79440, 89928, 94335, 94924, 99920, 100624, 112410, 113202, 118655, 119160, 125780, 142386, 149880, 150936, 179856, 188670, 189848, 213579, 224820, 226404, 237310, 238320, 251560, 283005, 284772, 299760, 301872, 355965, 377340, 379696, 413419, 427158, 449640, 452808, 474620, 503120, 566010, 569544, 711930, 754680, 826838, 854316, 899280, 905616, 949240, 1067895, 1132020, 1139088, 1240257, 1423860, 1509360, 1653676, 1708632, 1898480, 2067095, 2135790, 2264040, 2480514, 2847720, 3307352, 3417264, 3720771, 4134190, 4271580, 4528080, 4961028, 5695440, 6201285, 6614704, 7441542, 7854961, 8268380, 8543160, 9922056, 12402570, 14883084, 15709922, 16536760, 17086320, 18603855, 19844112, 23564883, 24805140, 29766168, 31419844, 33073520, 37207710, 39274805, 47129766, 49610280, 59532336, 62839688, 70694649, 74415420, 78549610, 94259532, 99220560, 117824415, 125679376, 141389298, 148830840, 157099220, 188519064, 235648830, 282778596, 297661680, 314198440, 353473245, 377038128, 471297660, 565557192, 628396880, 706946490, 942595320, 1131114384, 1413892980, 1885190640, 2827785960, 5655571920]

約数ペア:

[(1, 5655571920), (2, 2827785960), (3, 1885190640), (4, 1413892980), (5, 1131114384), (6, 942595320), (8, 706946490), (9, 628396880), (10, 565557192), (12, 471297660), (15, 377038128), (16, 353473245), (18, 314198440), (19, 297661680), (20, 282778596), (24, 235648830), (30, 188519064), (36, 157099220), (38, 148830840), (40, 141389298), (45, 125679376), (48, 117824415), (57, 99220560), (60, 94259532), (72, 78549610), (76, 74415420), (80, 70694649), (90, 62839688), (95, 59532336), (114, 49610280), (120, 47129766), (144, 39274805), (152, 37207710), (171, 33073520), (180, 31419844), (190, 29766168), (228, 24805140), (240, 23564883), (285, 19844112), (304, 18603855), (331, 17086320), (342, 16536760), (360, 15709922), (380, 14883084), (456, 12402570), (570, 9922056), (662, 8543160), (684, 8268380), (720, 7854961), (760, 7441542), (855, 6614704), (912, 6201285), (993, 5695440), (1140, 4961028), (1249, 4528080), (1324, 4271580), (1368, 4134190), (1520, 3720771), (1655, 3417264), (1710, 3307352), (1986, 2847720), (2280, 2480514), (2498, 2264040), (2648, 2135790), (2736, 2067095), (2979, 1898480), (3310, 1708632), (3420, 1653676), (3747, 1509360), (3972, 1423860), (4560, 1240257), (4965, 1139088), (4996, 1132020), (5296, 1067895), (5958, 949240), (6245, 905616), (6289, 899280), (6620, 854316), (6840, 826838), (7494, 754680), (7944, 711930), (9930, 569544), (9992, 566010), (11241, 503120), (11916, 474620), (12490, 452808), (12578, 449640), (13240, 427158), (13680, 413419), (14895, 379696), (14988, 377340), (15888, 355965), (18735, 301872), (18867, 299760), (19860, 284772), (19984, 283005), (22482, 251560), (23731, 238320), (23832, 237310), (24980, 226404), (25156, 224820), (26480, 213579), (29790, 189848), (29976, 188670), (31445, 179856), (37470, 150936), (37734, 149880), (39720, 142386), (44964, 125780), (47462, 119160), (47664, 118655), (49960, 113202), (50312, 112410), (56205, 100624), (56601, 99920), (59580, 94924), (59952, 94335), (62890, 89928), (71193, 79440), (74940, 75468)]