1617154840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1314

約数の個数: 192

約数和(自身を含む): 4572676800

約数和(自身を除く): 2955521960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 29, 35, 40, 46, 49, 56, 58, 70, 92, 98, 115, 116, 140, 145, 161, 184, 196, 203, 230, 232, 245, 280, 290, 322, 392, 406, 460, 490, 580, 644, 667, 805, 812, 920, 980, 1015, 1127, 1160, 1237, 1288, 1334, 1421, 1610, 1624, 1960, 2030, 2254, 2474, 2668, 2842, 3220, 3335, 4060, 4508, 4669, 4948, 5336, 5635, 5684, 6185, 6440, 6670, 7105, 8120, 8659, 9016, 9338, 9896, 11270, 11368, 12370, 13340, 14210, 17318, 18676, 22540, 23345, 24740, 26680, 28420, 28451, 32683, 34636, 35873, 37352, 43295, 45080, 46690, 49480, 56840, 56902, 60613, 65366, 69272, 71746, 86590, 93380, 113804, 121226, 130732, 142255, 143492, 163415, 173180, 179365, 186760, 199157, 227608, 242452, 251111, 261464, 284510, 286984, 303065, 326830, 346360, 358730, 398314, 484904, 502222, 569020, 606130, 653660, 717460, 796628, 825079, 995785, 1004444, 1138040, 1212260, 1255555, 1307320, 1394099, 1434920, 1593256, 1650158, 1757777, 1991570, 2008888, 2424520, 2511110, 2788198, 3300316, 3515554, 3983140, 4125395, 5022220, 5576396, 5775553, 6600632, 6970495, 7031108, 7966280, 8250790, 8788885, 10044440, 11152792, 11551106, 13940990, 14062216, 16501580, 17577770, 23102212, 27881980, 28877765, 33003160, 35155540, 40428871, 46204424, 55763960, 57755530, 70311080, 80857742, 115511060, 161715484, 202144355, 231022120, 323430968, 404288710, 808577420, 1617154840]

約数ペア:

[(1, 1617154840), (2, 808577420), (4, 404288710), (5, 323430968), (7, 231022120), (8, 202144355), (10, 161715484), (14, 115511060), (20, 80857742), (23, 70311080), (28, 57755530), (29, 55763960), (35, 46204424), (40, 40428871), (46, 35155540), (49, 33003160), (56, 28877765), (58, 27881980), (70, 23102212), (92, 17577770), (98, 16501580), (115, 14062216), (116, 13940990), (140, 11551106), (145, 11152792), (161, 10044440), (184, 8788885), (196, 8250790), (203, 7966280), (230, 7031108), (232, 6970495), (245, 6600632), (280, 5775553), (290, 5576396), (322, 5022220), (392, 4125395), (406, 3983140), (460, 3515554), (490, 3300316), (580, 2788198), (644, 2511110), (667, 2424520), (805, 2008888), (812, 1991570), (920, 1757777), (980, 1650158), (1015, 1593256), (1127, 1434920), (1160, 1394099), (1237, 1307320), (1288, 1255555), (1334, 1212260), (1421, 1138040), (1610, 1004444), (1624, 995785), (1960, 825079), (2030, 796628), (2254, 717460), (2474, 653660), (2668, 606130), (2842, 569020), (3220, 502222), (3335, 484904), (4060, 398314), (4508, 358730), (4669, 346360), (4948, 326830), (5336, 303065), (5635, 286984), (5684, 284510), (6185, 261464), (6440, 251111), (6670, 242452), (7105, 227608), (8120, 199157), (8659, 186760), (9016, 179365), (9338, 173180), (9896, 163415), (11270, 143492), (11368, 142255), (12370, 130732), (13340, 121226), (14210, 113804), (17318, 93380), (18676, 86590), (22540, 71746), (23345, 69272), (24740, 65366), (26680, 60613), (28420, 56902), (28451, 56840), (32683, 49480), (34636, 46690), (35873, 45080), (37352, 43295)]