893009880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6217}}^1$

素因数の和:6263

約数の個数: 256

約数和(自身を含む): 3581568000

約数和(自身を除く): 2688558120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6217, 6840, 7182, 7560, 7980, 9576, 10260, 11970, 12434, 14364, 15960, 17955, 18651, 20520, 23940, 24868, 28728, 31085, 35910, 37302, 43519, 47880, 49736, 55953, 62170, 71820, 74604, 87038, 93255, 111906, 118123, 124340, 130557, 143640, 149208, 167859, 174076, 186510, 217595, 223812, 236246, 248680, 261114, 279765, 335718, 348152, 354369, 373020, 391671, 435190, 447624, 472492, 522228, 559530, 590615, 652785, 671436, 708738, 746040, 783342, 826861, 839295, 870380, 944984, 1044456, 1063107, 1119060, 1175013, 1181230, 1305570, 1342872, 1417476, 1566684, 1653722, 1678590, 1740760, 1771845, 1958355, 2126214, 2238120, 2350026, 2362460, 2480583, 2611140, 2834952, 3133368, 3189321, 3307444, 3357180, 3543690, 3916710, 4134305, 4252428, 4700052, 4724920, 4961166, 5222280, 5315535, 5875065, 6378642, 6614888, 6714360, 7087380, 7441749, 7833420, 8268610, 8504856, 9400104, 9922332, 10631070, 11750130, 12402915, 12757284, 14174760, 14883498, 15666840, 15946605, 16537220, 19844664, 21262140, 22325247, 23500260, 24805830, 25514568, 29766996, 31893210, 33074440, 37208745, 42524280, 44650494, 47000520, 49611660, 59533992, 63786420, 74417490, 89300988, 99223320, 111626235, 127572840, 148834980, 178601976, 223252470, 297669960, 446504940, 893009880]

約数ペア:

[(1, 893009880), (2, 446504940), (3, 297669960), (4, 223252470), (5, 178601976), (6, 148834980), (7, 127572840), (8, 111626235), (9, 99223320), (10, 89300988), (12, 74417490), (14, 63786420), (15, 59533992), (18, 49611660), (19, 47000520), (20, 44650494), (21, 42524280), (24, 37208745), (27, 33074440), (28, 31893210), (30, 29766996), (35, 25514568), (36, 24805830), (38, 23500260), (40, 22325247), (42, 21262140), (45, 19844664), (54, 16537220), (56, 15946605), (57, 15666840), (60, 14883498), (63, 14174760), (70, 12757284), (72, 12402915), (76, 11750130), (84, 10631070), (90, 9922332), (95, 9400104), (105, 8504856), (108, 8268610), (114, 7833420), (120, 7441749), (126, 7087380), (133, 6714360), (135, 6614888), (140, 6378642), (152, 5875065), (168, 5315535), (171, 5222280), (180, 4961166), (189, 4724920), (190, 4700052), (210, 4252428), (216, 4134305), (228, 3916710), (252, 3543690), (266, 3357180), (270, 3307444), (280, 3189321), (285, 3133368), (315, 2834952), (342, 2611140), (360, 2480583), (378, 2362460), (380, 2350026), (399, 2238120), (420, 2126214), (456, 1958355), (504, 1771845), (513, 1740760), (532, 1678590), (540, 1653722), (570, 1566684), (630, 1417476), (665, 1342872), (684, 1305570), (756, 1181230), (760, 1175013), (798, 1119060), (840, 1063107), (855, 1044456), (945, 944984), (1026, 870380), (1064, 839295), (1080, 826861), (1140, 783342), (1197, 746040), (1260, 708738), (1330, 671436), (1368, 652785), (1512, 590615), (1596, 559530), (1710, 522228), (1890, 472492), (1995, 447624), (2052, 435190), (2280, 391671), (2394, 373020), (2520, 354369), (2565, 348152), (2660, 335718), (3192, 279765), (3420, 261114), (3591, 248680), (3780, 236246), (3990, 223812), (4104, 217595), (4788, 186510), (5130, 174076), (5320, 167859), (5985, 149208), (6217, 143640), (6840, 130557), (7182, 124340), (7560, 118123), (7980, 111906), (9576, 93255), (10260, 87038), (11970, 74604), (12434, 71820), (14364, 62170), (15960, 55953), (17955, 49736), (18651, 47880), (20520, 43519), (23940, 37302), (24868, 35910), (28728, 31085)]