306968480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{727}}^1$

素因数の和:791

約数の個数: 192

約数和(自身を含む): 924618240

約数和(自身を除く): 617649760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 160, 182, 203, 208, 224, 232, 260, 280, 290, 364, 377, 406, 416, 455, 464, 520, 560, 580, 727, 728, 754, 812, 910, 928, 1015, 1040, 1120, 1160, 1454, 1456, 1508, 1624, 1820, 1885, 2030, 2080, 2320, 2639, 2908, 2912, 3016, 3248, 3635, 3640, 3770, 4060, 4640, 5089, 5278, 5816, 6032, 6496, 7270, 7280, 7540, 8120, 9451, 10178, 10556, 11632, 12064, 13195, 14540, 14560, 15080, 16240, 18902, 20356, 21083, 21112, 23264, 25445, 26390, 29080, 30160, 32480, 37804, 40712, 42166, 42224, 47255, 50890, 52780, 58160, 60320, 66157, 75608, 81424, 84332, 84448, 94510, 101780, 105415, 105560, 116320, 132314, 147581, 151216, 162848, 168664, 189020, 203560, 210830, 211120, 264628, 274079, 295162, 302432, 330785, 337328, 378040, 407120, 421660, 422240, 529256, 548158, 590324, 661570, 674656, 737905, 756080, 814240, 843320, 1058512, 1096316, 1180648, 1323140, 1370395, 1475810, 1512160, 1686640, 1918553, 2117024, 2192632, 2361296, 2646280, 2740790, 2951620, 3373280, 3837106, 4385264, 4722592, 5292560, 5481580, 5903240, 7674212, 8770528, 9592765, 10585120, 10963160, 11806480, 15348424, 19185530, 21926320, 23612960, 30696848, 38371060, 43852640, 61393696, 76742120, 153484240, 306968480]

約数ペア:

[(1, 306968480), (2, 153484240), (4, 76742120), (5, 61393696), (7, 43852640), (8, 38371060), (10, 30696848), (13, 23612960), (14, 21926320), (16, 19185530), (20, 15348424), (26, 11806480), (28, 10963160), (29, 10585120), (32, 9592765), (35, 8770528), (40, 7674212), (52, 5903240), (56, 5481580), (58, 5292560), (65, 4722592), (70, 4385264), (80, 3837106), (91, 3373280), (104, 2951620), (112, 2740790), (116, 2646280), (130, 2361296), (140, 2192632), (145, 2117024), (160, 1918553), (182, 1686640), (203, 1512160), (208, 1475810), (224, 1370395), (232, 1323140), (260, 1180648), (280, 1096316), (290, 1058512), (364, 843320), (377, 814240), (406, 756080), (416, 737905), (455, 674656), (464, 661570), (520, 590324), (560, 548158), (580, 529256), (727, 422240), (728, 421660), (754, 407120), (812, 378040), (910, 337328), (928, 330785), (1015, 302432), (1040, 295162), (1120, 274079), (1160, 264628), (1454, 211120), (1456, 210830), (1508, 203560), (1624, 189020), (1820, 168664), (1885, 162848), (2030, 151216), (2080, 147581), (2320, 132314), (2639, 116320), (2908, 105560), (2912, 105415), (3016, 101780), (3248, 94510), (3635, 84448), (3640, 84332), (3770, 81424), (4060, 75608), (4640, 66157), (5089, 60320), (5278, 58160), (5816, 52780), (6032, 50890), (6496, 47255), (7270, 42224), (7280, 42166), (7540, 40712), (8120, 37804), (9451, 32480), (10178, 30160), (10556, 29080), (11632, 26390), (12064, 25445), (13195, 23264), (14540, 21112), (14560, 21083), (15080, 20356), (16240, 18902)]