73708440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1341

約数の個数: 128

約数和(自身を含む): 244762560

約数和(自身を除く): 171054120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1277, 1443, 1480, 1560, 1924, 2220, 2405, 2554, 2886, 3831, 3848, 4440, 4810, 5108, 5772, 6385, 7215, 7662, 9620, 10216, 11544, 12770, 14430, 15324, 16601, 19155, 19240, 25540, 28860, 30648, 33202, 38310, 47249, 49803, 51080, 57720, 66404, 76620, 83005, 94498, 99606, 132808, 141747, 153240, 166010, 188996, 199212, 236245, 249015, 283494, 332020, 377992, 398424, 472490, 498030, 566988, 614237, 664040, 708735, 944980, 996060, 1133976, 1228474, 1417470, 1842711, 1889960, 1992120, 2456948, 2834940, 3071185, 3685422, 4913896, 5669880, 6142370, 7370844, 9213555, 12284740, 14741688, 18427110, 24569480, 36854220, 73708440]

約数ペア:

[(1, 73708440), (2, 36854220), (3, 24569480), (4, 18427110), (5, 14741688), (6, 12284740), (8, 9213555), (10, 7370844), (12, 6142370), (13, 5669880), (15, 4913896), (20, 3685422), (24, 3071185), (26, 2834940), (30, 2456948), (37, 1992120), (39, 1889960), (40, 1842711), (52, 1417470), (60, 1228474), (65, 1133976), (74, 996060), (78, 944980), (104, 708735), (111, 664040), (120, 614237), (130, 566988), (148, 498030), (156, 472490), (185, 398424), (195, 377992), (222, 332020), (260, 283494), (296, 249015), (312, 236245), (370, 199212), (390, 188996), (444, 166010), (481, 153240), (520, 141747), (555, 132808), (740, 99606), (780, 94498), (888, 83005), (962, 76620), (1110, 66404), (1277, 57720), (1443, 51080), (1480, 49803), (1560, 47249), (1924, 38310), (2220, 33202), (2405, 30648), (2554, 28860), (2886, 25540), (3831, 19240), (3848, 19155), (4440, 16601), (4810, 15324), (5108, 14430), (5772, 12770), (6385, 11544), (7215, 10216), (7662, 9620)]