168271560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1$

素因数の和:4268

約数の個数: 128

約数和(自身を含む): 576201600

約数和(自身を除く): 407930040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2220, 2664, 3330, 3996, 4211, 4440, 4995, 6660, 7992, 8422, 9990, 12633, 13320, 16844, 19980, 21055, 25266, 33688, 37899, 39960, 42110, 50532, 63165, 75798, 84220, 101064, 113697, 126330, 151596, 155807, 168440, 189495, 227394, 252660, 303192, 311614, 378990, 454788, 467421, 505320, 568485, 623228, 757980, 779035, 909576, 934842, 1136970, 1246456, 1402263, 1515960, 1558070, 1869684, 2273940, 2337105, 2804526, 3116140, 3739368, 4206789, 4547880, 4674210, 5609052, 6232280, 7011315, 8413578, 9348420, 11218104, 14022630, 16827156, 18696840, 21033945, 28045260, 33654312, 42067890, 56090520, 84135780, 168271560]

約数ペア:

[(1, 168271560), (2, 84135780), (3, 56090520), (4, 42067890), (5, 33654312), (6, 28045260), (8, 21033945), (9, 18696840), (10, 16827156), (12, 14022630), (15, 11218104), (18, 9348420), (20, 8413578), (24, 7011315), (27, 6232280), (30, 5609052), (36, 4674210), (37, 4547880), (40, 4206789), (45, 3739368), (54, 3116140), (60, 2804526), (72, 2337105), (74, 2273940), (90, 1869684), (108, 1558070), (111, 1515960), (120, 1402263), (135, 1246456), (148, 1136970), (180, 934842), (185, 909576), (216, 779035), (222, 757980), (270, 623228), (296, 568485), (333, 505320), (360, 467421), (370, 454788), (444, 378990), (540, 311614), (555, 303192), (666, 252660), (740, 227394), (888, 189495), (999, 168440), (1080, 155807), (1110, 151596), (1332, 126330), (1480, 113697), (1665, 101064), (1998, 84220), (2220, 75798), (2664, 63165), (3330, 50532), (3996, 42110), (4211, 39960), (4440, 37899), (4995, 33688), (6660, 25266), (7992, 21055), (8422, 19980), (9990, 16844), (12633, 13320)]