142360320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 459752832

約数和(自身を除く): 317392512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 256, 262, 283, 320, 384, 393, 480, 524, 566, 640, 655, 768, 786, 849, 960, 1048, 1132, 1280, 1310, 1415, 1572, 1698, 1920, 1965, 2096, 2264, 2620, 2830, 3144, 3396, 3840, 3930, 4192, 4245, 4528, 5240, 5660, 6288, 6792, 7860, 8384, 8490, 9056, 10480, 11320, 12576, 13584, 15720, 16768, 16980, 18112, 20960, 22640, 25152, 27168, 31440, 33536, 33960, 36224, 37073, 41920, 45280, 50304, 54336, 62880, 67920, 72448, 74146, 83840, 90560, 100608, 108672, 111219, 125760, 135840, 148292, 167680, 181120, 185365, 217344, 222438, 251520, 271680, 296584, 362240, 370730, 444876, 503040, 543360, 556095, 593168, 741460, 889752, 1086720, 1112190, 1186336, 1482920, 1779504, 2224380, 2372672, 2965840, 3559008, 4448760, 4745344, 5931680, 7118016, 8897520, 9490688, 11863360, 14236032, 17795040, 23726720, 28472064, 35590080, 47453440, 71180160, 142360320]

約数ペア:

[(1, 142360320), (2, 71180160), (3, 47453440), (4, 35590080), (5, 28472064), (6, 23726720), (8, 17795040), (10, 14236032), (12, 11863360), (15, 9490688), (16, 8897520), (20, 7118016), (24, 5931680), (30, 4745344), (32, 4448760), (40, 3559008), (48, 2965840), (60, 2372672), (64, 2224380), (80, 1779504), (96, 1482920), (120, 1186336), (128, 1112190), (131, 1086720), (160, 889752), (192, 741460), (240, 593168), (256, 556095), (262, 543360), (283, 503040), (320, 444876), (384, 370730), (393, 362240), (480, 296584), (524, 271680), (566, 251520), (640, 222438), (655, 217344), (768, 185365), (786, 181120), (849, 167680), (960, 148292), (1048, 135840), (1132, 125760), (1280, 111219), (1310, 108672), (1415, 100608), (1572, 90560), (1698, 83840), (1920, 74146), (1965, 72448), (2096, 67920), (2264, 62880), (2620, 54336), (2830, 50304), (3144, 45280), (3396, 41920), (3840, 37073), (3930, 36224), (4192, 33960), (4245, 33536), (4528, 31440), (5240, 27168), (5660, 25152), (6288, 22640), (6792, 20960), (7860, 18112), (8384, 16980), (8490, 16768), (9056, 15720), (10480, 13584), (11320, 12576)]