425761440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 288

約数和(自身を含む): 1513427328

約数和(自身を除く): 1087665888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 71, 78, 80, 93, 96, 104, 120, 124, 130, 142, 155, 156, 160, 186, 195, 208, 213, 240, 248, 260, 284, 310, 312, 355, 372, 390, 403, 416, 426, 465, 480, 496, 520, 568, 620, 624, 710, 744, 780, 806, 852, 923, 930, 961, 992, 1040, 1065, 1136, 1209, 1240, 1248, 1420, 1488, 1560, 1612, 1704, 1846, 1860, 1922, 2015, 2080, 2130, 2201, 2272, 2418, 2480, 2769, 2840, 2883, 2976, 3120, 3224, 3408, 3692, 3720, 3844, 4030, 4260, 4402, 4615, 4805, 4836, 4960, 5538, 5680, 5766, 6045, 6240, 6448, 6603, 6816, 7384, 7440, 7688, 8060, 8520, 8804, 9230, 9610, 9672, 11005, 11076, 11360, 11532, 12090, 12493, 12896, 13206, 13845, 14415, 14768, 14880, 15376, 16120, 17040, 17608, 18460, 19220, 19344, 22010, 22152, 23064, 24180, 24986, 26412, 27690, 28613, 28830, 29536, 30752, 32240, 33015, 34080, 35216, 36920, 37479, 38440, 38688, 44020, 44304, 46128, 48360, 49972, 52824, 55380, 57226, 57660, 62465, 64480, 66030, 68231, 70432, 73840, 74958, 76880, 85839, 88040, 88608, 92256, 96720, 99944, 105648, 110760, 114452, 115320, 124930, 132060, 136462, 143065, 147680, 149916, 153760, 171678, 176080, 187395, 193440, 199888, 204693, 211296, 221520, 228904, 230640, 249860, 264120, 272924, 286130, 299832, 341155, 343356, 352160, 374790, 399776, 409386, 429195, 443040, 457808, 461280, 499720, 528240, 545848, 572260, 599664, 682310, 686712, 749580, 818772, 858390, 887003, 915616, 999440, 1023465, 1056480, 1091696, 1144520, 1199328, 1364620, 1373424, 1499160, 1637544, 1716780, 1774006, 1998880, 2046930, 2183392, 2289040, 2661009, 2729240, 2746848, 2998320, 3275088, 3433560, 3548012, 4093860, 4435015, 4578080, 5322018, 5458480, 5996640, 6550176, 6867120, 7096024, 8187720, 8870030, 10644036, 10916960, 13305045, 13734240, 14192048, 16375440, 17740060, 21288072, 26610090, 28384096, 32750880, 35480120, 42576144, 53220180, 70960240, 85152288, 106440360, 141920480, 212880720, 425761440]

約数ペア:

[(1, 425761440), (2, 212880720), (3, 141920480), (4, 106440360), (5, 85152288), (6, 70960240), (8, 53220180), (10, 42576144), (12, 35480120), (13, 32750880), (15, 28384096), (16, 26610090), (20, 21288072), (24, 17740060), (26, 16375440), (30, 14192048), (31, 13734240), (32, 13305045), (39, 10916960), (40, 10644036), (48, 8870030), (52, 8187720), (60, 7096024), (62, 6867120), (65, 6550176), (71, 5996640), (78, 5458480), (80, 5322018), (93, 4578080), (96, 4435015), (104, 4093860), (120, 3548012), (124, 3433560), (130, 3275088), (142, 2998320), (155, 2746848), (156, 2729240), (160, 2661009), (186, 2289040), (195, 2183392), (208, 2046930), (213, 1998880), (240, 1774006), (248, 1716780), (260, 1637544), (284, 1499160), (310, 1373424), (312, 1364620), (355, 1199328), (372, 1144520), (390, 1091696), (403, 1056480), (416, 1023465), (426, 999440), (465, 915616), (480, 887003), (496, 858390), (520, 818772), (568, 749580), (620, 686712), (624, 682310), (710, 599664), (744, 572260), (780, 545848), (806, 528240), (852, 499720), (923, 461280), (930, 457808), (961, 443040), (992, 429195), (1040, 409386), (1065, 399776), (1136, 374790), (1209, 352160), (1240, 343356), (1248, 341155), (1420, 299832), (1488, 286130), (1560, 272924), (1612, 264120), (1704, 249860), (1846, 230640), (1860, 228904), (1922, 221520), (2015, 211296), (2080, 204693), (2130, 199888), (2201, 193440), (2272, 187395), (2418, 176080), (2480, 171678), (2769, 153760), (2840, 149916), (2883, 147680), (2976, 143065), (3120, 136462), (3224, 132060), (3408, 124930), (3692, 115320), (3720, 114452), (3844, 110760), (4030, 105648), (4260, 99944), (4402, 96720), (4615, 92256), (4805, 88608), (4836, 88040), (4960, 85839), (5538, 76880), (5680, 74958), (5766, 73840), (6045, 70432), (6240, 68231), (6448, 66030), (6603, 64480), (6816, 62465), (7384, 57660), (7440, 57226), (7688, 55380), (8060, 52824), (8520, 49972), (8804, 48360), (9230, 46128), (9610, 44304), (9672, 44020), (11005, 38688), (11076, 38440), (11360, 37479), (11532, 36920), (12090, 35216), (12493, 34080), (12896, 33015), (13206, 32240), (13845, 30752), (14415, 29536), (14768, 28830), (14880, 28613), (15376, 27690), (16120, 26412), (17040, 24986), (17608, 24180), (18460, 23064), (19220, 22152), (19344, 22010)]