1910335440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{3623}}^1$

素因数の和:3678

約数の個数: 160

約数和(自身を含む): 6417089280

約数和(自身を除く): 4506753840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2197, 2535, 2704, 3120, 3380, 3623, 4056, 4394, 5070, 6591, 6760, 7246, 8112, 8788, 10140, 10869, 10985, 13182, 13520, 14492, 17576, 18115, 20280, 21738, 21970, 26364, 28984, 32955, 35152, 36230, 40560, 43476, 43940, 47099, 52728, 54345, 57968, 65910, 72460, 86952, 87880, 94198, 105456, 108690, 131820, 141297, 144920, 173904, 175760, 188396, 217380, 235495, 263640, 282594, 289840, 376792, 434760, 470990, 527280, 565188, 612287, 706485, 753584, 869520, 941980, 1130376, 1224574, 1412970, 1836861, 1883960, 2260752, 2449148, 2825940, 3061435, 3673722, 3767920, 4898296, 5651880, 6122870, 7347444, 7959731, 9184305, 9796592, 11303760, 12245740, 14694888, 15919462, 18368610, 23879193, 24491480, 29389776, 31838924, 36737220, 39798655, 47758386, 48982960, 63677848, 73474440, 79597310, 95516772, 119395965, 127355696, 146948880, 159194620, 191033544, 238791930, 318389240, 382067088, 477583860, 636778480, 955167720, 1910335440]

約数ペア:

[(1, 1910335440), (2, 955167720), (3, 636778480), (4, 477583860), (5, 382067088), (6, 318389240), (8, 238791930), (10, 191033544), (12, 159194620), (13, 146948880), (15, 127355696), (16, 119395965), (20, 95516772), (24, 79597310), (26, 73474440), (30, 63677848), (39, 48982960), (40, 47758386), (48, 39798655), (52, 36737220), (60, 31838924), (65, 29389776), (78, 24491480), (80, 23879193), (104, 18368610), (120, 15919462), (130, 14694888), (156, 12245740), (169, 11303760), (195, 9796592), (208, 9184305), (240, 7959731), (260, 7347444), (312, 6122870), (338, 5651880), (390, 4898296), (507, 3767920), (520, 3673722), (624, 3061435), (676, 2825940), (780, 2449148), (845, 2260752), (1014, 1883960), (1040, 1836861), (1352, 1412970), (1560, 1224574), (1690, 1130376), (2028, 941980), (2197, 869520), (2535, 753584), (2704, 706485), (3120, 612287), (3380, 565188), (3623, 527280), (4056, 470990), (4394, 434760), (5070, 376792), (6591, 289840), (6760, 282594), (7246, 263640), (8112, 235495), (8788, 217380), (10140, 188396), (10869, 175760), (10985, 173904), (13182, 144920), (13520, 141297), (14492, 131820), (17576, 108690), (18115, 105456), (20280, 94198), (21738, 87880), (21970, 86952), (26364, 72460), (28984, 65910), (32955, 57968), (35152, 54345), (36230, 52728), (40560, 47099), (43476, 43940)]