172990080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 320

約数和(自身を含む): 639809280

約数和(自身を除く): 466819200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 71, 72, 80, 81, 90, 94, 96, 108, 120, 128, 135, 141, 142, 144, 160, 162, 180, 188, 192, 213, 216, 235, 240, 270, 282, 284, 288, 320, 324, 355, 360, 376, 384, 405, 423, 426, 432, 470, 480, 540, 564, 568, 576, 639, 640, 648, 705, 710, 720, 752, 810, 846, 852, 864, 940, 960, 1065, 1080, 1128, 1136, 1152, 1269, 1278, 1296, 1410, 1420, 1440, 1504, 1620, 1692, 1704, 1728, 1880, 1917, 1920, 2115, 2130, 2160, 2256, 2272, 2538, 2556, 2592, 2820, 2840, 2880, 3008, 3195, 3240, 3337, 3384, 3408, 3456, 3760, 3807, 3834, 4230, 4260, 4320, 4512, 4544, 5076, 5112, 5184, 5640, 5680, 5751, 5760, 6016, 6345, 6390, 6480, 6674, 6768, 6816, 7520, 7614, 7668, 8460, 8520, 8640, 9024, 9088, 9585, 10011, 10152, 10224, 10368, 11280, 11360, 11502, 12690, 12780, 12960, 13348, 13536, 13632, 15040, 15228, 15336, 16685, 16920, 17040, 17280, 18048, 19035, 19170, 20022, 20304, 20448, 22560, 22720, 23004, 25380, 25560, 25920, 26696, 27072, 27264, 28755, 30033, 30080, 30456, 30672, 33370, 33840, 34080, 38070, 38340, 40044, 40608, 40896, 45120, 45440, 46008, 50055, 50760, 51120, 51840, 53392, 54144, 57510, 60066, 60912, 61344, 66740, 67680, 68160, 76140, 76680, 80088, 81216, 81792, 90099, 90240, 92016, 100110, 101520, 102240, 106784, 115020, 120132, 121824, 122688, 133480, 135360, 136320, 150165, 152280, 153360, 160176, 162432, 180198, 184032, 200220, 203040, 204480, 213568, 230040, 240264, 243648, 245376, 266960, 270297, 270720, 300330, 304560, 306720, 320352, 360396, 368064, 400440, 406080, 408960, 427136, 450495, 460080, 480528, 487296, 533920, 540594, 600660, 609120, 613440, 640704, 720792, 736128, 800880, 812160, 900990, 920160, 961056, 1067840, 1081188, 1201320, 1218240, 1226880, 1281408, 1351485, 1441584, 1601760, 1801980, 1840320, 1922112, 2135680, 2162376, 2402640, 2436480, 2702970, 2883168, 3203520, 3603960, 3680640, 3844224, 4324752, 4805280, 5405940, 5766336, 6407040, 7207920, 8649504, 9610560, 10811880, 11532672, 14415840, 17299008, 19221120, 21623760, 28831680, 34598016, 43247520, 57663360, 86495040, 172990080]

約数ペア:

[(1, 172990080), (2, 86495040), (3, 57663360), (4, 43247520), (5, 34598016), (6, 28831680), (8, 21623760), (9, 19221120), (10, 17299008), (12, 14415840), (15, 11532672), (16, 10811880), (18, 9610560), (20, 8649504), (24, 7207920), (27, 6407040), (30, 5766336), (32, 5405940), (36, 4805280), (40, 4324752), (45, 3844224), (47, 3680640), (48, 3603960), (54, 3203520), (60, 2883168), (64, 2702970), (71, 2436480), (72, 2402640), (80, 2162376), (81, 2135680), (90, 1922112), (94, 1840320), (96, 1801980), (108, 1601760), (120, 1441584), (128, 1351485), (135, 1281408), (141, 1226880), (142, 1218240), (144, 1201320), (160, 1081188), (162, 1067840), (180, 961056), (188, 920160), (192, 900990), (213, 812160), (216, 800880), (235, 736128), (240, 720792), (270, 640704), (282, 613440), (284, 609120), (288, 600660), (320, 540594), (324, 533920), (355, 487296), (360, 480528), (376, 460080), (384, 450495), (405, 427136), (423, 408960), (426, 406080), (432, 400440), (470, 368064), (480, 360396), (540, 320352), (564, 306720), (568, 304560), (576, 300330), (639, 270720), (640, 270297), (648, 266960), (705, 245376), (710, 243648), (720, 240264), (752, 230040), (810, 213568), (846, 204480), (852, 203040), (864, 200220), (940, 184032), (960, 180198), (1065, 162432), (1080, 160176), (1128, 153360), (1136, 152280), (1152, 150165), (1269, 136320), (1278, 135360), (1296, 133480), (1410, 122688), (1420, 121824), (1440, 120132), (1504, 115020), (1620, 106784), (1692, 102240), (1704, 101520), (1728, 100110), (1880, 92016), (1917, 90240), (1920, 90099), (2115, 81792), (2130, 81216), (2160, 80088), (2256, 76680), (2272, 76140), (2538, 68160), (2556, 67680), (2592, 66740), (2820, 61344), (2840, 60912), (2880, 60066), (3008, 57510), (3195, 54144), (3240, 53392), (3337, 51840), (3384, 51120), (3408, 50760), (3456, 50055), (3760, 46008), (3807, 45440), (3834, 45120), (4230, 40896), (4260, 40608), (4320, 40044), (4512, 38340), (4544, 38070), (5076, 34080), (5112, 33840), (5184, 33370), (5640, 30672), (5680, 30456), (5751, 30080), (5760, 30033), (6016, 28755), (6345, 27264), (6390, 27072), (6480, 26696), (6674, 25920), (6768, 25560), (6816, 25380), (7520, 23004), (7614, 22720), (7668, 22560), (8460, 20448), (8520, 20304), (8640, 20022), (9024, 19170), (9088, 19035), (9585, 18048), (10011, 17280), (10152, 17040), (10224, 16920), (10368, 16685), (11280, 15336), (11360, 15228), (11502, 15040), (12690, 13632), (12780, 13536), (12960, 13348)]