4989427740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4078

約数の個数: 288

約数和(自身を含む): 17964576000

約数和(自身を除く): 12975148260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 90, 95, 99, 108, 110, 114, 121, 132, 135, 165, 171, 180, 190, 198, 209, 220, 228, 242, 270, 285, 297, 330, 342, 363, 380, 396, 418, 484, 495, 513, 540, 570, 594, 605, 627, 660, 684, 726, 836, 855, 990, 1026, 1045, 1089, 1140, 1188, 1210, 1254, 1452, 1485, 1710, 1815, 1881, 1980, 2052, 2090, 2178, 2299, 2420, 2508, 2565, 2970, 3135, 3267, 3420, 3630, 3762, 4019, 4180, 4356, 4598, 5130, 5445, 5643, 5940, 6270, 6534, 6897, 7260, 7524, 8038, 9196, 9405, 10260, 10890, 11286, 11495, 12057, 12540, 13068, 13794, 16076, 16335, 18810, 20095, 20691, 21780, 22572, 22990, 24114, 27588, 28215, 32670, 34485, 36171, 37620, 40190, 41382, 44209, 45980, 48228, 56430, 60285, 62073, 65340, 68970, 72342, 76361, 80380, 82764, 88418, 103455, 108513, 112860, 120570, 124146, 132627, 137940, 144684, 152722, 176836, 180855, 206910, 217026, 221045, 229083, 241140, 248292, 265254, 305444, 310365, 361710, 381805, 397881, 413820, 434052, 442090, 458166, 486299, 530508, 542565, 620730, 663135, 687249, 723420, 763610, 795762, 839971, 884180, 916332, 972598, 1085130, 1145415, 1193643, 1241460, 1326270, 1374498, 1458897, 1527220, 1591524, 1679942, 1945196, 1989405, 2061747, 2170260, 2290830, 2387286, 2431495, 2519913, 2652540, 2748996, 2917794, 3359884, 3436245, 3978810, 4123494, 4199855, 4376691, 4581660, 4774572, 4862990, 5039826, 5835588, 5968215, 6872490, 7294485, 7559739, 7957620, 8246988, 8399710, 8753382, 9239681, 9725980, 10079652, 10308735, 11936430, 12599565, 13130073, 13744980, 14588970, 15119478, 16799420, 17506764, 18479362, 20617470, 21883455, 22679217, 23872860, 25199130, 26260146, 27719043, 29177940, 30238956, 36958724, 37798695, 41234940, 43766910, 45358434, 46198405, 50398260, 52520292, 55438086, 65650365, 75597390, 83157129, 87533820, 90716868, 92396810, 110876172, 113396085, 131300730, 138595215, 151194780, 166314258, 184793620, 226792170, 249471387, 262601460, 277190430, 332628516, 415785645, 453584340, 498942774, 554380860, 831571290, 997885548, 1247356935, 1663142580, 2494713870, 4989427740]

約数ペア:

[(1, 4989427740), (2, 2494713870), (3, 1663142580), (4, 1247356935), (5, 997885548), (6, 831571290), (9, 554380860), (10, 498942774), (11, 453584340), (12, 415785645), (15, 332628516), (18, 277190430), (19, 262601460), (20, 249471387), (22, 226792170), (27, 184793620), (30, 166314258), (33, 151194780), (36, 138595215), (38, 131300730), (44, 113396085), (45, 110876172), (54, 92396810), (55, 90716868), (57, 87533820), (60, 83157129), (66, 75597390), (76, 65650365), (90, 55438086), (95, 52520292), (99, 50398260), (108, 46198405), (110, 45358434), (114, 43766910), (121, 41234940), (132, 37798695), (135, 36958724), (165, 30238956), (171, 29177940), (180, 27719043), (190, 26260146), (198, 25199130), (209, 23872860), (220, 22679217), (228, 21883455), (242, 20617470), (270, 18479362), (285, 17506764), (297, 16799420), (330, 15119478), (342, 14588970), (363, 13744980), (380, 13130073), (396, 12599565), (418, 11936430), (484, 10308735), (495, 10079652), (513, 9725980), (540, 9239681), (570, 8753382), (594, 8399710), (605, 8246988), (627, 7957620), (660, 7559739), (684, 7294485), (726, 6872490), (836, 5968215), (855, 5835588), (990, 5039826), (1026, 4862990), (1045, 4774572), (1089, 4581660), (1140, 4376691), (1188, 4199855), (1210, 4123494), (1254, 3978810), (1452, 3436245), (1485, 3359884), (1710, 2917794), (1815, 2748996), (1881, 2652540), (1980, 2519913), (2052, 2431495), (2090, 2387286), (2178, 2290830), (2299, 2170260), (2420, 2061747), (2508, 1989405), (2565, 1945196), (2970, 1679942), (3135, 1591524), (3267, 1527220), (3420, 1458897), (3630, 1374498), (3762, 1326270), (4019, 1241460), (4180, 1193643), (4356, 1145415), (4598, 1085130), (5130, 972598), (5445, 916332), (5643, 884180), (5940, 839971), (6270, 795762), (6534, 763610), (6897, 723420), (7260, 687249), (7524, 663135), (8038, 620730), (9196, 542565), (9405, 530508), (10260, 486299), (10890, 458166), (11286, 442090), (11495, 434052), (12057, 413820), (12540, 397881), (13068, 381805), (13794, 361710), (16076, 310365), (16335, 305444), (18810, 265254), (20095, 248292), (20691, 241140), (21780, 229083), (22572, 221045), (22990, 217026), (24114, 206910), (27588, 180855), (28215, 176836), (32670, 152722), (34485, 144684), (36171, 137940), (37620, 132627), (40190, 124146), (41382, 120570), (44209, 112860), (45980, 108513), (48228, 103455), (56430, 88418), (60285, 82764), (62073, 80380), (65340, 76361), (68970, 72342)]