21315782880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19051}}^1$

素因数の和:19119

約数の個数: 384

約数和(自身を含む): 87572136960

約数和(自身を除く): 66256354080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 160, 168, 180, 185, 189, 210, 216, 222, 224, 240, 252, 259, 270, 280, 288, 296, 315, 333, 336, 360, 370, 378, 420, 432, 444, 480, 504, 518, 540, 555, 560, 592, 630, 666, 672, 720, 740, 756, 777, 840, 864, 888, 945, 999, 1008, 1036, 1080, 1110, 1120, 1184, 1260, 1295, 1332, 1440, 1480, 1512, 1554, 1665, 1680, 1776, 1890, 1998, 2016, 2072, 2160, 2220, 2331, 2520, 2590, 2664, 2960, 3024, 3108, 3330, 3360, 3552, 3780, 3885, 3996, 4144, 4320, 4440, 4662, 4995, 5040, 5180, 5328, 5920, 6048, 6216, 6660, 6993, 7560, 7770, 7992, 8288, 8880, 9324, 9990, 10080, 10360, 10656, 11655, 12432, 13320, 13986, 15120, 15540, 15984, 17760, 18648, 19051, 19980, 20720, 23310, 24864, 26640, 27972, 30240, 31080, 31968, 34965, 37296, 38102, 39960, 41440, 46620, 53280, 55944, 57153, 62160, 69930, 74592, 76204, 79920, 93240, 95255, 111888, 114306, 124320, 133357, 139860, 152408, 159840, 171459, 186480, 190510, 223776, 228612, 266714, 279720, 285765, 304816, 342918, 372960, 381020, 400071, 457224, 514377, 533428, 559440, 571530, 609632, 666785, 685836, 704887, 762040, 800142, 857295, 914448, 1028754, 1066856, 1118880, 1143060, 1200213, 1333570, 1371672, 1409774, 1524080, 1600284, 1714590, 1828896, 2000355, 2057508, 2114661, 2133712, 2286120, 2400426, 2571885, 2667140, 2743344, 2819548, 3048160, 3200568, 3429180, 3524435, 3600639, 4000710, 4115016, 4229322, 4267424, 4572240, 4800852, 4934209, 5143770, 5334280, 5486688, 5639096, 6001065, 6343983, 6401136, 6858360, 7048870, 7201278, 8001420, 8230032, 8458644, 9144480, 9601704, 9868418, 10287540, 10573305, 10668560, 11278192, 12002130, 12687966, 12802272, 13716720, 14097740, 14402556, 14802627, 16002840, 16460064, 16917288, 18003195, 19031949, 19203408, 19736836, 20575080, 21146610, 21337120, 22556384, 24004260, 24671045, 25375932, 27433440, 28195480, 28805112, 29605254, 31719915, 32005680, 33834576, 36006390, 38063898, 38406816, 39473672, 41150160, 42293220, 44407881, 48008520, 49342090, 50751864, 56390960, 57610224, 59210508, 63439830, 64011360, 67669152, 72012780, 74013135, 76127796, 78947344, 82300320, 84586440, 88815762, 95159745, 96017040, 98684180, 101503728, 112781920, 115220448, 118421016, 126879660, 133223643, 144025560, 148026270, 152255592, 157894688, 169172880, 177631524, 190319490, 192034080, 197368360, 203007456, 222039405, 236842032, 253759320, 266447286, 288051120, 296052540, 304511184, 338345760, 355263048, 380638980, 394736720, 444078810, 473684064, 507518640, 532894572, 576102240, 592105080, 609022368, 666118215, 710526096, 761277960, 789473440, 888157620, 1015037280, 1065789144, 1184210160, 1332236430, 1421052192, 1522555920, 1776315240, 2131578288, 2368420320, 2664472860, 3045111840, 3552630480, 4263156576, 5328945720, 7105260960, 10657891440, 21315782880]

約数ペア:

[(1, 21315782880), (2, 10657891440), (3, 7105260960), (4, 5328945720), (5, 4263156576), (6, 3552630480), (7, 3045111840), (8, 2664472860), (9, 2368420320), (10, 2131578288), (12, 1776315240), (14, 1522555920), (15, 1421052192), (16, 1332236430), (18, 1184210160), (20, 1065789144), (21, 1015037280), (24, 888157620), (27, 789473440), (28, 761277960), (30, 710526096), (32, 666118215), (35, 609022368), (36, 592105080), (37, 576102240), (40, 532894572), (42, 507518640), (45, 473684064), (48, 444078810), (54, 394736720), (56, 380638980), (60, 355263048), (63, 338345760), (70, 304511184), (72, 296052540), (74, 288051120), (80, 266447286), (84, 253759320), (90, 236842032), (96, 222039405), (105, 203007456), (108, 197368360), (111, 192034080), (112, 190319490), (120, 177631524), (126, 169172880), (135, 157894688), (140, 152255592), (144, 148026270), (148, 144025560), (160, 133223643), (168, 126879660), (180, 118421016), (185, 115220448), (189, 112781920), (210, 101503728), (216, 98684180), (222, 96017040), (224, 95159745), (240, 88815762), (252, 84586440), (259, 82300320), (270, 78947344), (280, 76127796), (288, 74013135), (296, 72012780), (315, 67669152), (333, 64011360), (336, 63439830), (360, 59210508), (370, 57610224), (378, 56390960), (420, 50751864), (432, 49342090), (444, 48008520), (480, 44407881), (504, 42293220), (518, 41150160), (540, 39473672), (555, 38406816), (560, 38063898), (592, 36006390), (630, 33834576), (666, 32005680), (672, 31719915), (720, 29605254), (740, 28805112), (756, 28195480), (777, 27433440), (840, 25375932), (864, 24671045), (888, 24004260), (945, 22556384), (999, 21337120), (1008, 21146610), (1036, 20575080), (1080, 19736836), (1110, 19203408), (1120, 19031949), (1184, 18003195), (1260, 16917288), (1295, 16460064), (1332, 16002840), (1440, 14802627), (1480, 14402556), (1512, 14097740), (1554, 13716720), (1665, 12802272), (1680, 12687966), (1776, 12002130), (1890, 11278192), (1998, 10668560), (2016, 10573305), (2072, 10287540), (2160, 9868418), (2220, 9601704), (2331, 9144480), (2520, 8458644), (2590, 8230032), (2664, 8001420), (2960, 7201278), (3024, 7048870), (3108, 6858360), (3330, 6401136), (3360, 6343983), (3552, 6001065), (3780, 5639096), (3885, 5486688), (3996, 5334280), (4144, 5143770), (4320, 4934209), (4440, 4800852), (4662, 4572240), (4995, 4267424), (5040, 4229322), (5180, 4115016), (5328, 4000710), (5920, 3600639), (6048, 3524435), (6216, 3429180), (6660, 3200568), (6993, 3048160), (7560, 2819548), (7770, 2743344), (7992, 2667140), (8288, 2571885), (8880, 2400426), (9324, 2286120), (9990, 2133712), (10080, 2114661), (10360, 2057508), (10656, 2000355), (11655, 1828896), (12432, 1714590), (13320, 1600284), (13986, 1524080), (15120, 1409774), (15540, 1371672), (15984, 1333570), (17760, 1200213), (18648, 1143060), (19051, 1118880), (19980, 1066856), (20720, 1028754), (23310, 914448), (24864, 857295), (26640, 800142), (27972, 762040), (30240, 704887), (31080, 685836), (31968, 666785), (34965, 609632), (37296, 571530), (38102, 559440), (39960, 533428), (41440, 514377), (46620, 457224), (53280, 400071), (55944, 381020), (57153, 372960), (62160, 342918), (69930, 304816), (74592, 285765), (76204, 279720), (79920, 266714), (93240, 228612), (95255, 223776), (111888, 190510), (114306, 186480), (124320, 171459), (133357, 159840), (139860, 152408)]