345104640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1033}}^1$

素因数の和:1089

約数の個数: 216

約数和(自身を含む): 1236395160

約数和(自身を除く): 891290520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1033, 1044, 1152, 1160, 1280, 1305, 1392, 1440, 1740, 1856, 1920, 2066, 2088, 2304, 2320, 2610, 2784, 2880, 3099, 3480, 3712, 3840, 4132, 4176, 4640, 5165, 5220, 5568, 5760, 6198, 6960, 7424, 8264, 8352, 9280, 9297, 10330, 10440, 11136, 11520, 12396, 13920, 15495, 16528, 16704, 18560, 18594, 20660, 20880, 22272, 24792, 27840, 29957, 30990, 33056, 33408, 37120, 37188, 41320, 41760, 46485, 49584, 55680, 59914, 61980, 66112, 66816, 74376, 82640, 83520, 89871, 92970, 99168, 111360, 119828, 123960, 132224, 148752, 149785, 165280, 167040, 179742, 185940, 198336, 239656, 247920, 264448, 269613, 297504, 299570, 330560, 334080, 359484, 371880, 396672, 449355, 479312, 495840, 539226, 595008, 599140, 661120, 718968, 743760, 793344, 898710, 958624, 991680, 1078452, 1190016, 1198280, 1322240, 1348065, 1437936, 1487520, 1797420, 1917248, 1983360, 2156904, 2380032, 2396560, 2696130, 2875872, 2975040, 3594840, 3834496, 3966720, 4313808, 4793120, 5392260, 5751744, 5950080, 7189680, 7668992, 8627616, 9586240, 10784520, 11503488, 11900160, 14379360, 17255232, 19172480, 21569040, 23006976, 28758720, 34510464, 38344960, 43138080, 57517440, 69020928, 86276160, 115034880, 172552320, 345104640]

約数ペア:

[(1, 345104640), (2, 172552320), (3, 115034880), (4, 86276160), (5, 69020928), (6, 57517440), (8, 43138080), (9, 38344960), (10, 34510464), (12, 28758720), (15, 23006976), (16, 21569040), (18, 19172480), (20, 17255232), (24, 14379360), (29, 11900160), (30, 11503488), (32, 10784520), (36, 9586240), (40, 8627616), (45, 7668992), (48, 7189680), (58, 5950080), (60, 5751744), (64, 5392260), (72, 4793120), (80, 4313808), (87, 3966720), (90, 3834496), (96, 3594840), (116, 2975040), (120, 2875872), (128, 2696130), (144, 2396560), (145, 2380032), (160, 2156904), (174, 1983360), (180, 1917248), (192, 1797420), (232, 1487520), (240, 1437936), (256, 1348065), (261, 1322240), (288, 1198280), (290, 1190016), (320, 1078452), (348, 991680), (360, 958624), (384, 898710), (435, 793344), (464, 743760), (480, 718968), (522, 661120), (576, 599140), (580, 595008), (640, 539226), (696, 495840), (720, 479312), (768, 449355), (870, 396672), (928, 371880), (960, 359484), (1033, 334080), (1044, 330560), (1152, 299570), (1160, 297504), (1280, 269613), (1305, 264448), (1392, 247920), (1440, 239656), (1740, 198336), (1856, 185940), (1920, 179742), (2066, 167040), (2088, 165280), (2304, 149785), (2320, 148752), (2610, 132224), (2784, 123960), (2880, 119828), (3099, 111360), (3480, 99168), (3712, 92970), (3840, 89871), (4132, 83520), (4176, 82640), (4640, 74376), (5165, 66816), (5220, 66112), (5568, 61980), (5760, 59914), (6198, 55680), (6960, 49584), (7424, 46485), (8264, 41760), (8352, 41320), (9280, 37188), (9297, 37120), (10330, 33408), (10440, 33056), (11136, 30990), (11520, 29957), (12396, 27840), (13920, 24792), (15495, 22272), (16528, 20880), (16704, 20660), (18560, 18594)]