23417520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 84851712

約数和(自身を除く): 61434192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 263, 265, 280, 318, 336, 371, 420, 424, 526, 530, 560, 636, 742, 789, 795, 840, 848, 1052, 1060, 1113, 1272, 1315, 1484, 1578, 1590, 1680, 1841, 1855, 2104, 2120, 2226, 2544, 2630, 2968, 3156, 3180, 3682, 3710, 3945, 4208, 4240, 4452, 5260, 5523, 5565, 5936, 6312, 6360, 7364, 7420, 7890, 8904, 9205, 10520, 11046, 11130, 12624, 12720, 13939, 14728, 14840, 15780, 17808, 18410, 21040, 22092, 22260, 27615, 27878, 29456, 29680, 31560, 36820, 41817, 44184, 44520, 55230, 55756, 63120, 69695, 73640, 83634, 88368, 89040, 97573, 110460, 111512, 139390, 147280, 167268, 195146, 209085, 220920, 223024, 278780, 292719, 334536, 390292, 418170, 441840, 487865, 557560, 585438, 669072, 780584, 836340, 975730, 1115120, 1170876, 1463595, 1561168, 1672680, 1951460, 2341752, 2927190, 3345360, 3902920, 4683504, 5854380, 7805840, 11708760, 23417520]

約数ペア:

[(1, 23417520), (2, 11708760), (3, 7805840), (4, 5854380), (5, 4683504), (6, 3902920), (7, 3345360), (8, 2927190), (10, 2341752), (12, 1951460), (14, 1672680), (15, 1561168), (16, 1463595), (20, 1170876), (21, 1115120), (24, 975730), (28, 836340), (30, 780584), (35, 669072), (40, 585438), (42, 557560), (48, 487865), (53, 441840), (56, 418170), (60, 390292), (70, 334536), (80, 292719), (84, 278780), (105, 223024), (106, 220920), (112, 209085), (120, 195146), (140, 167268), (159, 147280), (168, 139390), (210, 111512), (212, 110460), (240, 97573), (263, 89040), (265, 88368), (280, 83634), (318, 73640), (336, 69695), (371, 63120), (420, 55756), (424, 55230), (526, 44520), (530, 44184), (560, 41817), (636, 36820), (742, 31560), (789, 29680), (795, 29456), (840, 27878), (848, 27615), (1052, 22260), (1060, 22092), (1113, 21040), (1272, 18410), (1315, 17808), (1484, 15780), (1578, 14840), (1590, 14728), (1680, 13939), (1841, 12720), (1855, 12624), (2104, 11130), (2120, 11046), (2226, 10520), (2544, 9205), (2630, 8904), (2968, 7890), (3156, 7420), (3180, 7364), (3682, 6360), (3710, 6312), (3945, 5936), (4208, 5565), (4240, 5523), (4452, 5260)]