2017501320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 256

約数和(自身を含む): 6627225600

約数和(自身を除く): 4609724280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 67, 76, 94, 95, 114, 120, 134, 141, 152, 188, 190, 201, 228, 235, 268, 281, 282, 285, 335, 376, 380, 402, 456, 470, 536, 562, 564, 570, 670, 705, 760, 804, 843, 893, 940, 1005, 1124, 1128, 1140, 1273, 1340, 1405, 1410, 1608, 1686, 1786, 1880, 2010, 2248, 2280, 2546, 2679, 2680, 2810, 2820, 3149, 3372, 3572, 3819, 4020, 4215, 4465, 5092, 5339, 5358, 5620, 5640, 6298, 6365, 6744, 7144, 7638, 8040, 8430, 8930, 9447, 10184, 10678, 10716, 11240, 12596, 12730, 13207, 13395, 15276, 15745, 16017, 16860, 17860, 18827, 18894, 19095, 21356, 21432, 25192, 25460, 26414, 26695, 26790, 30552, 31490, 32034, 33720, 35720, 37654, 37788, 38190, 39621, 42712, 47235, 50920, 52828, 53390, 53580, 56481, 59831, 62980, 64068, 66035, 75308, 75576, 76380, 79242, 80085, 94135, 94470, 105656, 106780, 107160, 112962, 119662, 125960, 128136, 132070, 150616, 152760, 158484, 160170, 179493, 188270, 188940, 198105, 213560, 225924, 239324, 250933, 264140, 282405, 299155, 316968, 320340, 357713, 358986, 376540, 377880, 396210, 451848, 478648, 501866, 528280, 564810, 598310, 640680, 715426, 717972, 752799, 753080, 792420, 884869, 897465, 1003732, 1073139, 1129620, 1196620, 1254665, 1430852, 1435944, 1505598, 1584840, 1769738, 1788565, 1794930, 2007464, 2146278, 2259240, 2393240, 2509330, 2654607, 2861704, 3011196, 3539476, 3577130, 3589860, 3763995, 4292556, 4424345, 5018660, 5309214, 5365695, 6022392, 7078952, 7154260, 7179720, 7527990, 8585112, 8848690, 10037320, 10618428, 10731390, 13273035, 14308520, 15055980, 16812511, 17697380, 21236856, 21462780, 26546070, 30111960, 33625022, 35394760, 42925560, 50437533, 53092140, 67250044, 84062555, 100875066, 106184280, 134500088, 168125110, 201750132, 252187665, 336250220, 403500264, 504375330, 672500440, 1008750660, 2017501320]

約数ペア:

[(1, 2017501320), (2, 1008750660), (3, 672500440), (4, 504375330), (5, 403500264), (6, 336250220), (8, 252187665), (10, 201750132), (12, 168125110), (15, 134500088), (19, 106184280), (20, 100875066), (24, 84062555), (30, 67250044), (38, 53092140), (40, 50437533), (47, 42925560), (57, 35394760), (60, 33625022), (67, 30111960), (76, 26546070), (94, 21462780), (95, 21236856), (114, 17697380), (120, 16812511), (134, 15055980), (141, 14308520), (152, 13273035), (188, 10731390), (190, 10618428), (201, 10037320), (228, 8848690), (235, 8585112), (268, 7527990), (281, 7179720), (282, 7154260), (285, 7078952), (335, 6022392), (376, 5365695), (380, 5309214), (402, 5018660), (456, 4424345), (470, 4292556), (536, 3763995), (562, 3589860), (564, 3577130), (570, 3539476), (670, 3011196), (705, 2861704), (760, 2654607), (804, 2509330), (843, 2393240), (893, 2259240), (940, 2146278), (1005, 2007464), (1124, 1794930), (1128, 1788565), (1140, 1769738), (1273, 1584840), (1340, 1505598), (1405, 1435944), (1410, 1430852), (1608, 1254665), (1686, 1196620), (1786, 1129620), (1880, 1073139), (2010, 1003732), (2248, 897465), (2280, 884869), (2546, 792420), (2679, 753080), (2680, 752799), (2810, 717972), (2820, 715426), (3149, 640680), (3372, 598310), (3572, 564810), (3819, 528280), (4020, 501866), (4215, 478648), (4465, 451848), (5092, 396210), (5339, 377880), (5358, 376540), (5620, 358986), (5640, 357713), (6298, 320340), (6365, 316968), (6744, 299155), (7144, 282405), (7638, 264140), (8040, 250933), (8430, 239324), (8930, 225924), (9447, 213560), (10184, 198105), (10678, 188940), (10716, 188270), (11240, 179493), (12596, 160170), (12730, 158484), (13207, 152760), (13395, 150616), (15276, 132070), (15745, 128136), (16017, 125960), (16860, 119662), (17860, 112962), (18827, 107160), (18894, 106780), (19095, 105656), (21356, 94470), (21432, 94135), (25192, 80085), (25460, 79242), (26414, 76380), (26695, 75576), (26790, 75308), (30552, 66035), (31490, 64068), (32034, 62980), (33720, 59831), (35720, 56481), (37654, 53580), (37788, 53390), (38190, 52828), (39621, 50920), (42712, 47235)]