313227720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 384

約数和(自身を含む): 1207664640

約数和(自身を除く): 894436920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 31, 34, 36, 39, 40, 45, 51, 52, 60, 62, 65, 68, 72, 78, 85, 90, 93, 102, 104, 117, 120, 124, 127, 130, 136, 153, 155, 156, 170, 180, 186, 195, 204, 221, 234, 248, 254, 255, 260, 279, 306, 310, 312, 340, 360, 372, 381, 390, 403, 408, 442, 465, 468, 508, 510, 520, 527, 558, 585, 612, 620, 635, 663, 680, 744, 762, 765, 780, 806, 884, 930, 936, 1016, 1020, 1054, 1105, 1116, 1143, 1170, 1209, 1224, 1240, 1270, 1326, 1395, 1524, 1530, 1560, 1581, 1612, 1651, 1768, 1860, 1905, 1989, 2015, 2040, 2108, 2159, 2210, 2232, 2286, 2340, 2418, 2540, 2635, 2652, 2790, 3048, 3060, 3162, 3224, 3302, 3315, 3627, 3720, 3810, 3937, 3978, 4030, 4216, 4318, 4420, 4572, 4680, 4743, 4836, 4953, 5080, 5270, 5304, 5580, 5715, 6045, 6120, 6324, 6477, 6604, 6630, 6851, 7254, 7620, 7874, 7905, 7956, 8060, 8255, 8636, 8840, 9144, 9486, 9672, 9906, 9945, 10540, 10795, 11160, 11430, 11811, 12090, 12648, 12954, 13208, 13260, 13702, 14508, 14859, 15240, 15748, 15810, 15912, 16120, 16510, 17272, 18135, 18972, 19431, 19685, 19812, 19890, 20553, 21080, 21590, 22860, 23622, 23715, 24180, 24765, 25908, 26520, 27404, 28067, 29016, 29718, 31496, 31620, 32385, 33020, 34255, 35433, 36270, 37944, 38862, 39370, 39624, 39780, 41106, 43180, 45720, 47244, 47430, 48360, 49530, 51181, 51816, 54808, 56134, 59055, 59436, 61659, 63240, 64770, 66040, 66929, 68510, 70866, 72540, 74295, 77724, 78740, 79560, 82212, 84201, 86360, 94488, 94860, 97155, 99060, 102362, 102765, 112268, 118110, 118872, 123318, 129540, 133858, 137020, 140335, 141732, 145080, 148590, 153543, 155448, 157480, 164424, 168402, 177165, 189720, 194310, 198120, 200787, 204724, 205530, 224536, 236220, 246636, 252603, 255905, 259080, 267716, 274040, 280670, 283464, 297180, 307086, 308295, 334645, 336804, 354330, 388620, 401574, 409448, 411060, 421005, 460629, 472440, 493272, 505206, 511810, 535432, 561340, 594360, 602361, 614172, 616590, 669290, 673608, 708660, 767715, 777240, 803148, 822120, 842010, 870077, 921258, 1003935, 1010412, 1023620, 1122680, 1204722, 1228344, 1233180, 1263015, 1338580, 1417320, 1535430, 1606296, 1684020, 1740154, 1842516, 2007870, 2020824, 2047240, 2303145, 2409444, 2466360, 2526030, 2610231, 2677160, 3011805, 3070860, 3368040, 3480308, 3685032, 4015740, 4350385, 4606290, 4818888, 5052060, 5220462, 6023610, 6141720, 6960616, 7830693, 8031480, 8700770, 9212580, 10104120, 10440924, 12047220, 13051155, 15661386, 17401540, 18425160, 20881848, 24094440, 26102310, 31322772, 34803080, 39153465, 52204620, 62645544, 78306930, 104409240, 156613860, 313227720]

約数ペア:

[(1, 313227720), (2, 156613860), (3, 104409240), (4, 78306930), (5, 62645544), (6, 52204620), (8, 39153465), (9, 34803080), (10, 31322772), (12, 26102310), (13, 24094440), (15, 20881848), (17, 18425160), (18, 17401540), (20, 15661386), (24, 13051155), (26, 12047220), (30, 10440924), (31, 10104120), (34, 9212580), (36, 8700770), (39, 8031480), (40, 7830693), (45, 6960616), (51, 6141720), (52, 6023610), (60, 5220462), (62, 5052060), (65, 4818888), (68, 4606290), (72, 4350385), (78, 4015740), (85, 3685032), (90, 3480308), (93, 3368040), (102, 3070860), (104, 3011805), (117, 2677160), (120, 2610231), (124, 2526030), (127, 2466360), (130, 2409444), (136, 2303145), (153, 2047240), (155, 2020824), (156, 2007870), (170, 1842516), (180, 1740154), (186, 1684020), (195, 1606296), (204, 1535430), (221, 1417320), (234, 1338580), (248, 1263015), (254, 1233180), (255, 1228344), (260, 1204722), (279, 1122680), (306, 1023620), (310, 1010412), (312, 1003935), (340, 921258), (360, 870077), (372, 842010), (381, 822120), (390, 803148), (403, 777240), (408, 767715), (442, 708660), (465, 673608), (468, 669290), (508, 616590), (510, 614172), (520, 602361), (527, 594360), (558, 561340), (585, 535432), (612, 511810), (620, 505206), (635, 493272), (663, 472440), (680, 460629), (744, 421005), (762, 411060), (765, 409448), (780, 401574), (806, 388620), (884, 354330), (930, 336804), (936, 334645), (1016, 308295), (1020, 307086), (1054, 297180), (1105, 283464), (1116, 280670), (1143, 274040), (1170, 267716), (1209, 259080), (1224, 255905), (1240, 252603), (1270, 246636), (1326, 236220), (1395, 224536), (1524, 205530), (1530, 204724), (1560, 200787), (1581, 198120), (1612, 194310), (1651, 189720), (1768, 177165), (1860, 168402), (1905, 164424), (1989, 157480), (2015, 155448), (2040, 153543), (2108, 148590), (2159, 145080), (2210, 141732), (2232, 140335), (2286, 137020), (2340, 133858), (2418, 129540), (2540, 123318), (2635, 118872), (2652, 118110), (2790, 112268), (3048, 102765), (3060, 102362), (3162, 99060), (3224, 97155), (3302, 94860), (3315, 94488), (3627, 86360), (3720, 84201), (3810, 82212), (3937, 79560), (3978, 78740), (4030, 77724), (4216, 74295), (4318, 72540), (4420, 70866), (4572, 68510), (4680, 66929), (4743, 66040), (4836, 64770), (4953, 63240), (5080, 61659), (5270, 59436), (5304, 59055), (5580, 56134), (5715, 54808), (6045, 51816), (6120, 51181), (6324, 49530), (6477, 48360), (6604, 47430), (6630, 47244), (6851, 45720), (7254, 43180), (7620, 41106), (7874, 39780), (7905, 39624), (7956, 39370), (8060, 38862), (8255, 37944), (8636, 36270), (8840, 35433), (9144, 34255), (9486, 33020), (9672, 32385), (9906, 31620), (9945, 31496), (10540, 29718), (10795, 29016), (11160, 28067), (11430, 27404), (11811, 26520), (12090, 25908), (12648, 24765), (12954, 24180), (13208, 23715), (13260, 23622), (13702, 22860), (14508, 21590), (14859, 21080), (15240, 20553), (15748, 19890), (15810, 19812), (15912, 19685), (16120, 19431), (16510, 18972), (17272, 18135)]