22913520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:639

約数の個数: 160

約数和(自身を含む): 84851712

約数和(自身を除く): 61938192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 593, 644, 690, 805, 840, 920, 966, 1104, 1186, 1288, 1380, 1610, 1680, 1779, 1840, 1932, 2372, 2415, 2576, 2760, 2965, 3220, 3558, 3864, 4151, 4744, 4830, 5520, 5930, 6440, 7116, 7728, 8302, 8895, 9488, 9660, 11860, 12453, 12880, 13639, 14232, 16604, 17790, 19320, 20755, 23720, 24906, 27278, 28464, 33208, 35580, 38640, 40917, 41510, 47440, 49812, 54556, 62265, 66416, 68195, 71160, 81834, 83020, 95473, 99624, 109112, 124530, 136390, 142320, 163668, 166040, 190946, 199248, 204585, 218224, 249060, 272780, 286419, 327336, 332080, 381892, 409170, 477365, 498120, 545560, 572838, 654672, 763784, 818340, 954730, 996240, 1091120, 1145676, 1432095, 1527568, 1636680, 1909460, 2291352, 2864190, 3273360, 3818920, 4582704, 5728380, 7637840, 11456760, 22913520]

約数ペア:

[(1, 22913520), (2, 11456760), (3, 7637840), (4, 5728380), (5, 4582704), (6, 3818920), (7, 3273360), (8, 2864190), (10, 2291352), (12, 1909460), (14, 1636680), (15, 1527568), (16, 1432095), (20, 1145676), (21, 1091120), (23, 996240), (24, 954730), (28, 818340), (30, 763784), (35, 654672), (40, 572838), (42, 545560), (46, 498120), (48, 477365), (56, 409170), (60, 381892), (69, 332080), (70, 327336), (80, 286419), (84, 272780), (92, 249060), (105, 218224), (112, 204585), (115, 199248), (120, 190946), (138, 166040), (140, 163668), (161, 142320), (168, 136390), (184, 124530), (210, 109112), (230, 99624), (240, 95473), (276, 83020), (280, 81834), (322, 71160), (336, 68195), (345, 66416), (368, 62265), (420, 54556), (460, 49812), (483, 47440), (552, 41510), (560, 40917), (593, 38640), (644, 35580), (690, 33208), (805, 28464), (840, 27278), (920, 24906), (966, 23720), (1104, 20755), (1186, 19320), (1288, 17790), (1380, 16604), (1610, 14232), (1680, 13639), (1779, 12880), (1840, 12453), (1932, 11860), (2372, 9660), (2415, 9488), (2576, 8895), (2760, 8302), (2965, 7728), (3220, 7116), (3558, 6440), (3864, 5930), (4151, 5520), (4744, 4830)]