1396770720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:188

約数の個数: 384

約数和(自身を含む): 4853882880

約数和(自身を除く): 3457112160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 43, 48, 59, 60, 62, 74, 80, 86, 93, 96, 111, 118, 120, 124, 129, 148, 155, 160, 172, 177, 185, 186, 215, 222, 236, 240, 248, 258, 295, 296, 310, 344, 354, 370, 372, 430, 444, 465, 472, 480, 496, 516, 555, 590, 592, 620, 645, 688, 708, 740, 744, 860, 885, 888, 930, 944, 992, 1032, 1110, 1147, 1180, 1184, 1240, 1290, 1333, 1376, 1416, 1480, 1488, 1591, 1720, 1770, 1776, 1829, 1860, 1888, 2064, 2183, 2220, 2294, 2360, 2480, 2537, 2580, 2666, 2832, 2960, 2976, 3182, 3440, 3441, 3540, 3552, 3658, 3720, 3999, 4128, 4366, 4440, 4588, 4720, 4773, 4960, 5074, 5160, 5332, 5487, 5664, 5735, 5920, 6364, 6549, 6665, 6880, 6882, 7080, 7316, 7440, 7611, 7955, 7998, 8732, 8880, 9145, 9176, 9440, 9546, 10148, 10320, 10664, 10915, 10974, 11470, 12685, 12728, 13098, 13330, 13764, 14160, 14632, 14880, 15222, 15910, 15996, 17205, 17464, 17760, 18290, 18352, 19092, 19995, 20296, 20640, 21328, 21830, 21948, 22940, 23865, 25370, 25456, 26196, 26660, 27435, 27528, 28320, 29264, 30444, 31820, 31992, 32745, 34410, 34928, 36580, 36704, 38055, 38184, 39990, 40592, 42656, 43660, 43896, 45880, 47730, 49321, 50740, 50912, 52392, 53320, 54870, 55056, 58528, 60888, 63640, 63984, 65490, 67673, 68820, 69856, 73160, 76110, 76368, 78647, 79980, 81184, 87320, 87792, 91760, 93869, 95460, 98642, 101480, 104784, 106640, 109740, 110112, 121776, 127280, 127968, 130980, 135346, 137640, 146320, 147963, 152220, 152736, 157294, 159960, 174640, 175584, 183520, 187738, 190920, 197284, 202960, 203019, 209568, 213280, 219480, 235941, 243552, 246605, 254560, 261960, 270692, 275280, 281607, 292640, 295926, 304440, 314588, 319920, 338365, 349280, 375476, 381840, 393235, 394568, 405920, 406038, 438960, 469345, 471882, 493210, 523920, 541384, 550560, 563214, 591852, 608880, 629176, 639840, 676730, 739815, 750952, 763680, 786470, 789136, 812076, 877920, 938690, 943764, 986420, 1015095, 1047840, 1082768, 1126428, 1179705, 1183704, 1217760, 1258352, 1353460, 1408035, 1479630, 1501904, 1572940, 1578272, 1624152, 1877380, 1887528, 1972840, 2030190, 2165536, 2252856, 2359410, 2367408, 2516704, 2706920, 2816070, 2909939, 2959260, 3003808, 3145880, 3248304, 3754760, 3775056, 3945680, 4060380, 4505712, 4718820, 4734816, 5413840, 5632140, 5819878, 5918520, 6291760, 6496608, 7509520, 7550112, 7891360, 8120760, 8729817, 9011424, 9437640, 10827680, 11264280, 11639756, 11837040, 12583520, 14549695, 15019040, 16241520, 17459634, 18875280, 22528560, 23279512, 23674080, 29099390, 32483040, 34919268, 37750560, 43649085, 45057120, 46559024, 58198780, 69838536, 87298170, 93118048, 116397560, 139677072, 174596340, 232795120, 279354144, 349192680, 465590240, 698385360, 1396770720]

約数ペア:

[(1, 1396770720), (2, 698385360), (3, 465590240), (4, 349192680), (5, 279354144), (6, 232795120), (8, 174596340), (10, 139677072), (12, 116397560), (15, 93118048), (16, 87298170), (20, 69838536), (24, 58198780), (30, 46559024), (31, 45057120), (32, 43649085), (37, 37750560), (40, 34919268), (43, 32483040), (48, 29099390), (59, 23674080), (60, 23279512), (62, 22528560), (74, 18875280), (80, 17459634), (86, 16241520), (93, 15019040), (96, 14549695), (111, 12583520), (118, 11837040), (120, 11639756), (124, 11264280), (129, 10827680), (148, 9437640), (155, 9011424), (160, 8729817), (172, 8120760), (177, 7891360), (185, 7550112), (186, 7509520), (215, 6496608), (222, 6291760), (236, 5918520), (240, 5819878), (248, 5632140), (258, 5413840), (295, 4734816), (296, 4718820), (310, 4505712), (344, 4060380), (354, 3945680), (370, 3775056), (372, 3754760), (430, 3248304), (444, 3145880), (465, 3003808), (472, 2959260), (480, 2909939), (496, 2816070), (516, 2706920), (555, 2516704), (590, 2367408), (592, 2359410), (620, 2252856), (645, 2165536), (688, 2030190), (708, 1972840), (740, 1887528), (744, 1877380), (860, 1624152), (885, 1578272), (888, 1572940), (930, 1501904), (944, 1479630), (992, 1408035), (1032, 1353460), (1110, 1258352), (1147, 1217760), (1180, 1183704), (1184, 1179705), (1240, 1126428), (1290, 1082768), (1333, 1047840), (1376, 1015095), (1416, 986420), (1480, 943764), (1488, 938690), (1591, 877920), (1720, 812076), (1770, 789136), (1776, 786470), (1829, 763680), (1860, 750952), (1888, 739815), (2064, 676730), (2183, 639840), (2220, 629176), (2294, 608880), (2360, 591852), (2480, 563214), (2537, 550560), (2580, 541384), (2666, 523920), (2832, 493210), (2960, 471882), (2976, 469345), (3182, 438960), (3440, 406038), (3441, 405920), (3540, 394568), (3552, 393235), (3658, 381840), (3720, 375476), (3999, 349280), (4128, 338365), (4366, 319920), (4440, 314588), (4588, 304440), (4720, 295926), (4773, 292640), (4960, 281607), (5074, 275280), (5160, 270692), (5332, 261960), (5487, 254560), (5664, 246605), (5735, 243552), (5920, 235941), (6364, 219480), (6549, 213280), (6665, 209568), (6880, 203019), (6882, 202960), (7080, 197284), (7316, 190920), (7440, 187738), (7611, 183520), (7955, 175584), (7998, 174640), (8732, 159960), (8880, 157294), (9145, 152736), (9176, 152220), (9440, 147963), (9546, 146320), (10148, 137640), (10320, 135346), (10664, 130980), (10915, 127968), (10974, 127280), (11470, 121776), (12685, 110112), (12728, 109740), (13098, 106640), (13330, 104784), (13764, 101480), (14160, 98642), (14632, 95460), (14880, 93869), (15222, 91760), (15910, 87792), (15996, 87320), (17205, 81184), (17464, 79980), (17760, 78647), (18290, 76368), (18352, 76110), (19092, 73160), (19995, 69856), (20296, 68820), (20640, 67673), (21328, 65490), (21830, 63984), (21948, 63640), (22940, 60888), (23865, 58528), (25370, 55056), (25456, 54870), (26196, 53320), (26660, 52392), (27435, 50912), (27528, 50740), (28320, 49321), (29264, 47730), (30444, 45880), (31820, 43896), (31992, 43660), (32745, 42656), (34410, 40592), (34928, 39990), (36580, 38184), (36704, 38055)]