234920790

素因数分解:

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

素因数の和:204

約数の個数: 256

約数和(自身を含む): 743178240

約数和(自身を除く): 508257450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 31, 34, 39, 45, 51, 54, 62, 65, 78, 85, 90, 93, 102, 117, 127, 130, 135, 153, 155, 170, 186, 195, 221, 234, 254, 255, 270, 279, 306, 310, 351, 381, 390, 403, 442, 459, 465, 510, 527, 558, 585, 635, 663, 702, 762, 765, 806, 837, 918, 930, 1054, 1105, 1143, 1170, 1209, 1270, 1326, 1395, 1530, 1581, 1651, 1674, 1755, 1905, 1989, 2015, 2159, 2210, 2286, 2295, 2418, 2635, 2790, 3162, 3302, 3315, 3429, 3510, 3627, 3810, 3937, 3978, 4030, 4185, 4318, 4590, 4743, 4953, 5270, 5715, 5967, 6045, 6477, 6630, 6851, 6858, 7254, 7874, 7905, 8255, 8370, 9486, 9906, 9945, 10795, 10881, 11430, 11811, 11934, 12090, 12954, 13702, 14229, 14859, 15810, 16510, 17145, 18135, 19431, 19685, 19890, 20553, 21590, 21762, 23622, 23715, 24765, 28067, 28458, 29718, 29835, 32385, 34255, 34290, 35433, 36270, 38862, 39370, 41106, 44577, 47430, 49530, 51181, 54405, 56134, 58293, 59055, 59670, 61659, 64770, 66929, 68510, 70866, 71145, 74295, 84201, 89154, 97155, 102362, 102765, 106299, 108810, 116586, 118110, 123318, 133858, 140335, 142290, 148590, 153543, 168402, 177165, 184977, 194310, 200787, 205530, 212598, 222885, 252603, 255905, 280670, 291465, 307086, 308295, 334645, 354330, 369954, 401574, 421005, 445770, 460629, 505206, 511810, 531495, 582930, 602361, 616590, 669290, 757809, 767715, 842010, 870077, 921258, 924885, 1003935, 1062990, 1204722, 1263015, 1381887, 1515618, 1535430, 1740154, 1807083, 1849770, 2007870, 2303145, 2526030, 2610231, 2763774, 3011805, 3614166, 3789045, 4350385, 4606290, 5220462, 6023610, 6909435, 7578090, 7830693, 8700770, 9035415, 13051155, 13818870, 15661386, 18070830, 23492079, 26102310, 39153465, 46984158, 78306930, 117460395, 234920790]

約数ペア:

[(1, 234920790), (2, 117460395), (3, 78306930), (5, 46984158), (6, 39153465), (9, 26102310), (10, 23492079), (13, 18070830), (15, 15661386), (17, 13818870), (18, 13051155), (26, 9035415), (27, 8700770), (30, 7830693), (31, 7578090), (34, 6909435), (39, 6023610), (45, 5220462), (51, 4606290), (54, 4350385), (62, 3789045), (65, 3614166), (78, 3011805), (85, 2763774), (90, 2610231), (93, 2526030), (102, 2303145), (117, 2007870), (127, 1849770), (130, 1807083), (135, 1740154), (153, 1535430), (155, 1515618), (170, 1381887), (186, 1263015), (195, 1204722), (221, 1062990), (234, 1003935), (254, 924885), (255, 921258), (270, 870077), (279, 842010), (306, 767715), (310, 757809), (351, 669290), (381, 616590), (390, 602361), (403, 582930), (442, 531495), (459, 511810), (465, 505206), (510, 460629), (527, 445770), (558, 421005), (585, 401574), (635, 369954), (663, 354330), (702, 334645), (762, 308295), (765, 307086), (806, 291465), (837, 280670), (918, 255905), (930, 252603), (1054, 222885), (1105, 212598), (1143, 205530), (1170, 200787), (1209, 194310), (1270, 184977), (1326, 177165), (1395, 168402), (1530, 153543), (1581, 148590), (1651, 142290), (1674, 140335), (1755, 133858), (1905, 123318), (1989, 118110), (2015, 116586), (2159, 108810), (2210, 106299), (2286, 102765), (2295, 102362), (2418, 97155), (2635, 89154), (2790, 84201), (3162, 74295), (3302, 71145), (3315, 70866), (3429, 68510), (3510, 66929), (3627, 64770), (3810, 61659), (3937, 59670), (3978, 59055), (4030, 58293), (4185, 56134), (4318, 54405), (4590, 51181), (4743, 49530), (4953, 47430), (5270, 44577), (5715, 41106), (5967, 39370), (6045, 38862), (6477, 36270), (6630, 35433), (6851, 34290), (6858, 34255), (7254, 32385), (7874, 29835), (7905, 29718), (8255, 28458), (8370, 28067), (9486, 24765), (9906, 23715), (9945, 23622), (10795, 21762), (10881, 21590), (11430, 20553), (11811, 19890), (11934, 19685), (12090, 19431), (12954, 18135), (13702, 17145), (14229, 16510), (14859, 15810)]