622266720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 288

約数和(自身を含む): 2162039040

約数和(自身を除く): 1539772320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 71, 76, 80, 93, 95, 96, 114, 120, 124, 142, 152, 155, 160, 186, 190, 213, 228, 240, 248, 284, 285, 304, 310, 355, 372, 380, 426, 456, 465, 480, 496, 568, 570, 589, 608, 620, 710, 744, 760, 852, 912, 930, 961, 992, 1065, 1136, 1140, 1178, 1240, 1349, 1420, 1488, 1520, 1704, 1767, 1824, 1860, 1922, 2130, 2201, 2272, 2280, 2356, 2480, 2698, 2840, 2883, 2945, 2976, 3040, 3408, 3534, 3720, 3844, 4047, 4260, 4402, 4560, 4712, 4805, 4960, 5396, 5680, 5766, 5890, 6603, 6745, 6816, 7068, 7440, 7688, 8094, 8520, 8804, 8835, 9120, 9424, 9610, 10792, 11005, 11360, 11532, 11780, 13206, 13490, 14136, 14415, 14880, 15376, 16188, 17040, 17608, 17670, 18259, 18848, 19220, 20235, 21584, 22010, 23064, 23560, 26412, 26980, 28272, 28830, 30752, 32376, 33015, 34080, 35216, 35340, 36518, 38440, 40470, 41819, 43168, 44020, 46128, 47120, 52824, 53960, 54777, 56544, 57660, 64752, 66030, 68231, 70432, 70680, 73036, 76880, 80940, 83638, 88040, 91295, 92256, 94240, 105648, 107920, 109554, 115320, 125457, 129504, 132060, 136462, 141360, 146072, 153760, 161880, 167276, 176080, 182590, 204693, 209095, 211296, 215840, 219108, 230640, 250914, 264120, 272924, 273885, 282720, 292144, 323760, 334552, 341155, 352160, 365180, 409386, 418190, 438216, 461280, 501828, 528240, 545848, 547770, 584288, 627285, 647520, 669104, 682310, 730360, 818772, 836380, 876432, 1003656, 1023465, 1056480, 1091696, 1095540, 1254570, 1296389, 1338208, 1364620, 1460720, 1637544, 1672760, 1752864, 2007312, 2046930, 2183392, 2191080, 2509140, 2592778, 2729240, 2921440, 3275088, 3345520, 3889167, 4014624, 4093860, 4382160, 5018280, 5185556, 5458480, 6481945, 6550176, 6691040, 7778334, 8187720, 8764320, 10036560, 10371112, 10916960, 12963890, 15556668, 16375440, 19445835, 20073120, 20742224, 25927780, 31113336, 32750880, 38891670, 41484448, 51855560, 62226672, 77783340, 103711120, 124453344, 155566680, 207422240, 311133360, 622266720]

約数ペア:

[(1, 622266720), (2, 311133360), (3, 207422240), (4, 155566680), (5, 124453344), (6, 103711120), (8, 77783340), (10, 62226672), (12, 51855560), (15, 41484448), (16, 38891670), (19, 32750880), (20, 31113336), (24, 25927780), (30, 20742224), (31, 20073120), (32, 19445835), (38, 16375440), (40, 15556668), (48, 12963890), (57, 10916960), (60, 10371112), (62, 10036560), (71, 8764320), (76, 8187720), (80, 7778334), (93, 6691040), (95, 6550176), (96, 6481945), (114, 5458480), (120, 5185556), (124, 5018280), (142, 4382160), (152, 4093860), (155, 4014624), (160, 3889167), (186, 3345520), (190, 3275088), (213, 2921440), (228, 2729240), (240, 2592778), (248, 2509140), (284, 2191080), (285, 2183392), (304, 2046930), (310, 2007312), (355, 1752864), (372, 1672760), (380, 1637544), (426, 1460720), (456, 1364620), (465, 1338208), (480, 1296389), (496, 1254570), (568, 1095540), (570, 1091696), (589, 1056480), (608, 1023465), (620, 1003656), (710, 876432), (744, 836380), (760, 818772), (852, 730360), (912, 682310), (930, 669104), (961, 647520), (992, 627285), (1065, 584288), (1136, 547770), (1140, 545848), (1178, 528240), (1240, 501828), (1349, 461280), (1420, 438216), (1488, 418190), (1520, 409386), (1704, 365180), (1767, 352160), (1824, 341155), (1860, 334552), (1922, 323760), (2130, 292144), (2201, 282720), (2272, 273885), (2280, 272924), (2356, 264120), (2480, 250914), (2698, 230640), (2840, 219108), (2883, 215840), (2945, 211296), (2976, 209095), (3040, 204693), (3408, 182590), (3534, 176080), (3720, 167276), (3844, 161880), (4047, 153760), (4260, 146072), (4402, 141360), (4560, 136462), (4712, 132060), (4805, 129504), (4960, 125457), (5396, 115320), (5680, 109554), (5766, 107920), (5890, 105648), (6603, 94240), (6745, 92256), (6816, 91295), (7068, 88040), (7440, 83638), (7688, 80940), (8094, 76880), (8520, 73036), (8804, 70680), (8835, 70432), (9120, 68231), (9424, 66030), (9610, 64752), (10792, 57660), (11005, 56544), (11360, 54777), (11532, 53960), (11780, 52824), (13206, 47120), (13490, 46128), (14136, 44020), (14415, 43168), (14880, 41819), (15376, 40470), (16188, 38440), (17040, 36518), (17608, 35340), (17670, 35216), (18259, 34080), (18848, 33015), (19220, 32376), (20235, 30752), (21584, 28830), (22010, 28272), (23064, 26980), (23560, 26412)]