19560548640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1720

約数の個数: 384

約数和(自身を含む): 68550451200

約数和(自身を除く): 48989902560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 43, 48, 57, 60, 62, 76, 80, 86, 93, 95, 96, 114, 120, 124, 129, 152, 155, 160, 172, 186, 190, 215, 228, 240, 248, 258, 285, 304, 310, 344, 372, 380, 430, 456, 465, 480, 496, 516, 570, 589, 608, 620, 645, 688, 744, 760, 817, 860, 912, 930, 992, 1032, 1140, 1178, 1240, 1290, 1333, 1376, 1488, 1520, 1609, 1634, 1720, 1767, 1824, 1860, 2064, 2280, 2356, 2451, 2480, 2580, 2666, 2945, 2976, 3040, 3218, 3268, 3440, 3534, 3720, 3999, 4085, 4128, 4560, 4712, 4827, 4902, 4960, 5160, 5332, 5890, 6436, 6536, 6665, 6880, 7068, 7440, 7998, 8045, 8170, 8835, 9120, 9424, 9654, 9804, 10320, 10664, 11780, 12255, 12872, 13072, 13330, 14136, 14880, 15996, 16090, 16340, 17670, 18848, 19308, 19608, 19995, 20640, 21328, 23560, 24135, 24510, 25327, 25744, 26144, 26660, 28272, 30571, 31992, 32180, 32680, 35340, 38616, 39216, 39990, 42656, 47120, 48270, 49020, 49879, 50654, 51488, 53320, 56544, 61142, 63984, 64360, 65360, 69187, 70680, 75981, 77232, 78432, 79980, 91713, 94240, 96540, 98040, 99758, 101308, 106640, 122284, 126635, 127968, 128720, 130720, 138374, 141360, 149637, 151962, 152855, 154464, 159960, 183426, 193080, 196080, 199516, 202616, 207561, 213280, 244568, 249395, 253270, 257440, 276748, 282720, 299274, 303924, 305710, 319920, 345935, 366852, 379905, 386160, 392160, 399032, 405232, 415122, 458565, 489136, 498790, 506540, 553496, 598548, 607848, 611420, 639840, 691870, 733704, 748185, 759810, 772320, 798064, 810464, 830244, 917130, 947701, 978272, 997580, 1013080, 1037805, 1106992, 1197096, 1215696, 1222840, 1314553, 1383740, 1467408, 1496370, 1519620, 1596128, 1660488, 1834260, 1895402, 1995160, 2026160, 2075610, 2144797, 2213984, 2394192, 2431392, 2445680, 2629106, 2767480, 2843103, 2934816, 2992740, 3039240, 3320976, 3668520, 3790804, 3943659, 3990320, 4052320, 4151220, 4289594, 4738505, 4788384, 4891360, 5258212, 5534960, 5686206, 5985480, 6078480, 6434391, 6572765, 6641952, 7337040, 7581608, 7887318, 7980640, 8302440, 8579188, 9477010, 10516424, 10723985, 11069920, 11372412, 11970960, 12156960, 12868782, 13145530, 14215515, 14674080, 15163216, 15774636, 16604880, 17158376, 18954020, 19718295, 21032848, 21447970, 22744824, 23941920, 25737564, 26291060, 28431030, 30326432, 31549272, 32171955, 33209760, 34316752, 37908040, 39436590, 40751143, 42065696, 42895940, 45489648, 51475128, 52582120, 56862060, 63098544, 64343910, 68633504, 75816080, 78873180, 81502286, 85791880, 90979296, 102950256, 105164240, 113724120, 122253429, 126197088, 128687820, 151632160, 157746360, 163004572, 171583760, 203755715, 205900512, 210328480, 227448240, 244506858, 257375640, 315492720, 326009144, 343167520, 407511430, 454896480, 489013716, 514751280, 611267145, 630985440, 652018288, 815022860, 978027432, 1029502560, 1222534290, 1304036576, 1630045720, 1956054864, 2445068580, 3260091440, 3912109728, 4890137160, 6520182880, 9780274320, 19560548640]

約数ペア:

[(1, 19560548640), (2, 9780274320), (3, 6520182880), (4, 4890137160), (5, 3912109728), (6, 3260091440), (8, 2445068580), (10, 1956054864), (12, 1630045720), (15, 1304036576), (16, 1222534290), (19, 1029502560), (20, 978027432), (24, 815022860), (30, 652018288), (31, 630985440), (32, 611267145), (38, 514751280), (40, 489013716), (43, 454896480), (48, 407511430), (57, 343167520), (60, 326009144), (62, 315492720), (76, 257375640), (80, 244506858), (86, 227448240), (93, 210328480), (95, 205900512), (96, 203755715), (114, 171583760), (120, 163004572), (124, 157746360), (129, 151632160), (152, 128687820), (155, 126197088), (160, 122253429), (172, 113724120), (186, 105164240), (190, 102950256), (215, 90979296), (228, 85791880), (240, 81502286), (248, 78873180), (258, 75816080), (285, 68633504), (304, 64343910), (310, 63098544), (344, 56862060), (372, 52582120), (380, 51475128), (430, 45489648), (456, 42895940), (465, 42065696), (480, 40751143), (496, 39436590), (516, 37908040), (570, 34316752), (589, 33209760), (608, 32171955), (620, 31549272), (645, 30326432), (688, 28431030), (744, 26291060), (760, 25737564), (817, 23941920), (860, 22744824), (912, 21447970), (930, 21032848), (992, 19718295), (1032, 18954020), (1140, 17158376), (1178, 16604880), (1240, 15774636), (1290, 15163216), (1333, 14674080), (1376, 14215515), (1488, 13145530), (1520, 12868782), (1609, 12156960), (1634, 11970960), (1720, 11372412), (1767, 11069920), (1824, 10723985), (1860, 10516424), (2064, 9477010), (2280, 8579188), (2356, 8302440), (2451, 7980640), (2480, 7887318), (2580, 7581608), (2666, 7337040), (2945, 6641952), (2976, 6572765), (3040, 6434391), (3218, 6078480), (3268, 5985480), (3440, 5686206), (3534, 5534960), (3720, 5258212), (3999, 4891360), (4085, 4788384), (4128, 4738505), (4560, 4289594), (4712, 4151220), (4827, 4052320), (4902, 3990320), (4960, 3943659), (5160, 3790804), (5332, 3668520), (5890, 3320976), (6436, 3039240), (6536, 2992740), (6665, 2934816), (6880, 2843103), (7068, 2767480), (7440, 2629106), (7998, 2445680), (8045, 2431392), (8170, 2394192), (8835, 2213984), (9120, 2144797), (9424, 2075610), (9654, 2026160), (9804, 1995160), (10320, 1895402), (10664, 1834260), (11780, 1660488), (12255, 1596128), (12872, 1519620), (13072, 1496370), (13330, 1467408), (14136, 1383740), (14880, 1314553), (15996, 1222840), (16090, 1215696), (16340, 1197096), (17670, 1106992), (18848, 1037805), (19308, 1013080), (19608, 997580), (19995, 978272), (20640, 947701), (21328, 917130), (23560, 830244), (24135, 810464), (24510, 798064), (25327, 772320), (25744, 759810), (26144, 748185), (26660, 733704), (28272, 691870), (30571, 639840), (31992, 611420), (32180, 607848), (32680, 598548), (35340, 553496), (38616, 506540), (39216, 498790), (39990, 489136), (42656, 458565), (47120, 415122), (48270, 405232), (49020, 399032), (49879, 392160), (50654, 386160), (51488, 379905), (53320, 366852), (56544, 345935), (61142, 319920), (63984, 305710), (64360, 303924), (65360, 299274), (69187, 282720), (70680, 276748), (75981, 257440), (77232, 253270), (78432, 249395), (79980, 244568), (91713, 213280), (94240, 207561), (96540, 202616), (98040, 199516), (99758, 196080), (101308, 193080), (106640, 183426), (122284, 159960), (126635, 154464), (127968, 152855), (128720, 151962), (130720, 149637), (138374, 141360)]