171701760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:388

約数の個数: 160

約数和(自身を含む): 557821440

約数和(自身を除く): 386119680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 256, 283, 316, 320, 384, 395, 474, 480, 512, 566, 632, 640, 768, 790, 849, 948, 960, 1132, 1185, 1264, 1280, 1415, 1536, 1580, 1698, 1896, 1920, 2264, 2370, 2528, 2560, 2830, 3160, 3396, 3792, 3840, 4245, 4528, 4740, 5056, 5660, 6320, 6792, 7584, 7680, 8490, 9056, 9480, 10112, 11320, 12640, 13584, 15168, 16980, 18112, 18960, 20224, 22357, 22640, 25280, 27168, 30336, 33960, 36224, 37920, 40448, 44714, 45280, 50560, 54336, 60672, 67071, 67920, 72448, 75840, 89428, 90560, 101120, 108672, 111785, 121344, 134142, 135840, 144896, 151680, 178856, 181120, 202240, 217344, 223570, 268284, 271680, 303360, 335355, 357712, 362240, 434688, 447140, 536568, 543360, 606720, 670710, 715424, 724480, 894280, 1073136, 1086720, 1341420, 1430848, 1788560, 2146272, 2173440, 2682840, 2861696, 3577120, 4292544, 5365680, 5723392, 7154240, 8585088, 10731360, 11446784, 14308480, 17170176, 21462720, 28616960, 34340352, 42925440, 57233920, 85850880, 171701760]

約数ペア:

[(1, 171701760), (2, 85850880), (3, 57233920), (4, 42925440), (5, 34340352), (6, 28616960), (8, 21462720), (10, 17170176), (12, 14308480), (15, 11446784), (16, 10731360), (20, 8585088), (24, 7154240), (30, 5723392), (32, 5365680), (40, 4292544), (48, 3577120), (60, 2861696), (64, 2682840), (79, 2173440), (80, 2146272), (96, 1788560), (120, 1430848), (128, 1341420), (158, 1086720), (160, 1073136), (192, 894280), (237, 724480), (240, 715424), (256, 670710), (283, 606720), (316, 543360), (320, 536568), (384, 447140), (395, 434688), (474, 362240), (480, 357712), (512, 335355), (566, 303360), (632, 271680), (640, 268284), (768, 223570), (790, 217344), (849, 202240), (948, 181120), (960, 178856), (1132, 151680), (1185, 144896), (1264, 135840), (1280, 134142), (1415, 121344), (1536, 111785), (1580, 108672), (1698, 101120), (1896, 90560), (1920, 89428), (2264, 75840), (2370, 72448), (2528, 67920), (2560, 67071), (2830, 60672), (3160, 54336), (3396, 50560), (3792, 45280), (3840, 44714), (4245, 40448), (4528, 37920), (4740, 36224), (5056, 33960), (5660, 30336), (6320, 27168), (6792, 25280), (7584, 22640), (7680, 22357), (8490, 20224), (9056, 18960), (9480, 18112), (10112, 16980), (11320, 15168), (12640, 13584)]