74442720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:665

約数の個数: 192

約数和(自身を含む): 267369984

約数和(自身を除く): 192927264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 613, 660, 690, 736, 759, 880, 920, 1012, 1056, 1104, 1226, 1265, 1320, 1380, 1518, 1760, 1839, 1840, 2024, 2208, 2452, 2530, 2640, 2760, 3036, 3065, 3678, 3680, 3795, 4048, 4904, 5060, 5280, 5520, 6072, 6130, 6743, 7356, 7590, 8096, 9195, 9808, 10120, 11040, 12144, 12260, 13486, 14099, 14712, 15180, 18390, 19616, 20229, 20240, 24288, 24520, 26972, 28198, 29424, 30360, 33715, 36780, 40458, 40480, 42297, 49040, 53944, 56396, 58848, 60720, 67430, 70495, 73560, 80916, 84594, 98080, 101145, 107888, 112792, 121440, 134860, 140990, 147120, 155089, 161832, 169188, 202290, 211485, 215776, 225584, 269720, 281980, 294240, 310178, 323664, 338376, 404580, 422970, 451168, 465267, 539440, 563960, 620356, 647328, 676752, 775445, 809160, 845940, 930534, 1078880, 1127920, 1240712, 1353504, 1550890, 1618320, 1691880, 1861068, 2255840, 2326335, 2481424, 3101780, 3236640, 3383760, 3722136, 4652670, 4962848, 6203560, 6767520, 7444272, 9305340, 12407120, 14888544, 18610680, 24814240, 37221360, 74442720]

約数ペア:

[(1, 74442720), (2, 37221360), (3, 24814240), (4, 18610680), (5, 14888544), (6, 12407120), (8, 9305340), (10, 7444272), (11, 6767520), (12, 6203560), (15, 4962848), (16, 4652670), (20, 3722136), (22, 3383760), (23, 3236640), (24, 3101780), (30, 2481424), (32, 2326335), (33, 2255840), (40, 1861068), (44, 1691880), (46, 1618320), (48, 1550890), (55, 1353504), (60, 1240712), (66, 1127920), (69, 1078880), (80, 930534), (88, 845940), (92, 809160), (96, 775445), (110, 676752), (115, 647328), (120, 620356), (132, 563960), (138, 539440), (160, 465267), (165, 451168), (176, 422970), (184, 404580), (220, 338376), (230, 323664), (240, 310178), (253, 294240), (264, 281980), (276, 269720), (330, 225584), (345, 215776), (352, 211485), (368, 202290), (440, 169188), (460, 161832), (480, 155089), (506, 147120), (528, 140990), (552, 134860), (613, 121440), (660, 112792), (690, 107888), (736, 101145), (759, 98080), (880, 84594), (920, 80916), (1012, 73560), (1056, 70495), (1104, 67430), (1226, 60720), (1265, 58848), (1320, 56396), (1380, 53944), (1518, 49040), (1760, 42297), (1839, 40480), (1840, 40458), (2024, 36780), (2208, 33715), (2452, 30360), (2530, 29424), (2640, 28198), (2760, 26972), (3036, 24520), (3065, 24288), (3678, 20240), (3680, 20229), (3795, 19616), (4048, 18390), (4904, 15180), (5060, 14712), (5280, 14099), (5520, 13486), (6072, 12260), (6130, 12144), (6743, 11040), (7356, 10120), (7590, 9808), (8096, 9195)]