1520486880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:290

約数の個数: 384

約数和(自身を含む): 5521291776

約数和(自身を除く): 4000804896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 43, 44, 48, 55, 60, 66, 74, 80, 86, 88, 96, 110, 111, 120, 129, 132, 148, 160, 165, 172, 176, 181, 185, 215, 220, 222, 240, 258, 264, 296, 330, 344, 352, 362, 370, 407, 430, 440, 444, 473, 480, 516, 528, 543, 555, 592, 645, 660, 688, 724, 740, 814, 860, 880, 888, 905, 946, 1032, 1056, 1086, 1110, 1184, 1221, 1290, 1320, 1376, 1419, 1448, 1480, 1591, 1628, 1720, 1760, 1776, 1810, 1892, 1991, 2035, 2064, 2172, 2220, 2365, 2442, 2580, 2640, 2715, 2838, 2896, 2960, 3182, 3256, 3440, 3552, 3620, 3784, 3982, 4070, 4128, 4344, 4440, 4730, 4773, 4884, 5160, 5280, 5430, 5676, 5792, 5920, 5973, 6105, 6364, 6512, 6697, 6880, 7095, 7240, 7568, 7783, 7955, 7964, 8140, 8688, 8880, 9460, 9546, 9768, 9955, 10320, 10860, 11352, 11946, 12210, 12728, 13024, 13394, 14190, 14480, 15136, 15566, 15910, 15928, 16280, 17376, 17501, 17760, 18920, 19092, 19536, 19910, 20091, 20640, 21720, 22704, 23349, 23865, 23892, 24420, 25456, 26788, 28380, 28960, 29865, 31132, 31820, 31856, 32560, 33485, 35002, 37840, 38184, 38915, 39072, 39820, 40182, 43440, 45408, 46698, 47730, 47784, 48840, 50912, 52503, 53576, 56760, 59730, 62264, 63640, 63712, 65120, 66970, 70004, 73667, 75680, 76368, 77830, 79640, 80364, 85613, 86880, 87505, 93396, 95460, 95568, 97680, 100455, 105006, 107152, 113520, 116745, 119460, 124528, 127280, 133940, 140008, 147334, 152736, 155660, 159280, 160728, 171226, 175010, 186792, 190920, 191136, 195360, 200910, 210012, 214304, 221001, 227040, 233490, 238920, 249056, 254560, 256839, 262515, 267880, 280016, 287971, 294668, 311320, 318560, 321456, 342452, 350020, 368335, 373584, 381840, 401820, 420024, 428065, 442002, 466980, 477840, 513678, 525030, 535760, 560032, 575942, 589336, 622640, 642912, 684904, 700040, 736670, 747168, 763680, 803640, 840048, 856130, 863913, 884004, 933960, 955680, 1027356, 1050060, 1071520, 1105005, 1151884, 1178672, 1245280, 1284195, 1369808, 1400080, 1439855, 1473340, 1607280, 1680096, 1712260, 1727826, 1768008, 1867920, 2054712, 2100120, 2210010, 2303768, 2357344, 2568390, 2739616, 2800160, 2879710, 2946680, 3167681, 3214560, 3424520, 3455652, 3536016, 3735840, 4109424, 4200240, 4319565, 4420020, 4607536, 5136780, 5759420, 5893360, 6335362, 6849040, 6911304, 7072032, 8218848, 8400480, 8639130, 8840040, 9215072, 9503043, 10273560, 11518840, 11786720, 12670724, 13698080, 13822608, 15838405, 17278260, 17680080, 19006086, 20547120, 23037680, 25341448, 27645216, 31676810, 34556520, 35360160, 38012172, 41094240, 46075360, 47515215, 50682896, 63353620, 69113040, 76024344, 95030430, 101365792, 126707240, 138226080, 152048688, 190060860, 253414480, 304097376, 380121720, 506828960, 760243440, 1520486880]

約数ペア:

[(1, 1520486880), (2, 760243440), (3, 506828960), (4, 380121720), (5, 304097376), (6, 253414480), (8, 190060860), (10, 152048688), (11, 138226080), (12, 126707240), (15, 101365792), (16, 95030430), (20, 76024344), (22, 69113040), (24, 63353620), (30, 50682896), (32, 47515215), (33, 46075360), (37, 41094240), (40, 38012172), (43, 35360160), (44, 34556520), (48, 31676810), (55, 27645216), (60, 25341448), (66, 23037680), (74, 20547120), (80, 19006086), (86, 17680080), (88, 17278260), (96, 15838405), (110, 13822608), (111, 13698080), (120, 12670724), (129, 11786720), (132, 11518840), (148, 10273560), (160, 9503043), (165, 9215072), (172, 8840040), (176, 8639130), (181, 8400480), (185, 8218848), (215, 7072032), (220, 6911304), (222, 6849040), (240, 6335362), (258, 5893360), (264, 5759420), (296, 5136780), (330, 4607536), (344, 4420020), (352, 4319565), (362, 4200240), (370, 4109424), (407, 3735840), (430, 3536016), (440, 3455652), (444, 3424520), (473, 3214560), (480, 3167681), (516, 2946680), (528, 2879710), (543, 2800160), (555, 2739616), (592, 2568390), (645, 2357344), (660, 2303768), (688, 2210010), (724, 2100120), (740, 2054712), (814, 1867920), (860, 1768008), (880, 1727826), (888, 1712260), (905, 1680096), (946, 1607280), (1032, 1473340), (1056, 1439855), (1086, 1400080), (1110, 1369808), (1184, 1284195), (1221, 1245280), (1290, 1178672), (1320, 1151884), (1376, 1105005), (1419, 1071520), (1448, 1050060), (1480, 1027356), (1591, 955680), (1628, 933960), (1720, 884004), (1760, 863913), (1776, 856130), (1810, 840048), (1892, 803640), (1991, 763680), (2035, 747168), (2064, 736670), (2172, 700040), (2220, 684904), (2365, 642912), (2442, 622640), (2580, 589336), (2640, 575942), (2715, 560032), (2838, 535760), (2896, 525030), (2960, 513678), (3182, 477840), (3256, 466980), (3440, 442002), (3552, 428065), (3620, 420024), (3784, 401820), (3982, 381840), (4070, 373584), (4128, 368335), (4344, 350020), (4440, 342452), (4730, 321456), (4773, 318560), (4884, 311320), (5160, 294668), (5280, 287971), (5430, 280016), (5676, 267880), (5792, 262515), (5920, 256839), (5973, 254560), (6105, 249056), (6364, 238920), (6512, 233490), (6697, 227040), (6880, 221001), (7095, 214304), (7240, 210012), (7568, 200910), (7783, 195360), (7955, 191136), (7964, 190920), (8140, 186792), (8688, 175010), (8880, 171226), (9460, 160728), (9546, 159280), (9768, 155660), (9955, 152736), (10320, 147334), (10860, 140008), (11352, 133940), (11946, 127280), (12210, 124528), (12728, 119460), (13024, 116745), (13394, 113520), (14190, 107152), (14480, 105006), (15136, 100455), (15566, 97680), (15910, 95568), (15928, 95460), (16280, 93396), (17376, 87505), (17501, 86880), (17760, 85613), (18920, 80364), (19092, 79640), (19536, 77830), (19910, 76368), (20091, 75680), (20640, 73667), (21720, 70004), (22704, 66970), (23349, 65120), (23865, 63712), (23892, 63640), (24420, 62264), (25456, 59730), (26788, 56760), (28380, 53576), (28960, 52503), (29865, 50912), (31132, 48840), (31820, 47784), (31856, 47730), (32560, 46698), (33485, 45408), (35002, 43440), (37840, 40182), (38184, 39820), (38915, 39072)]