233516240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 570499200

約数和(自身を除く): 336982960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 179, 184, 230, 358, 368, 460, 709, 716, 895, 920, 1418, 1432, 1790, 1840, 2836, 2864, 3545, 3580, 4117, 5672, 7090, 7160, 8234, 11344, 14180, 14320, 16307, 16468, 20585, 28360, 32614, 32936, 41170, 56720, 65228, 65872, 81535, 82340, 126911, 130456, 163070, 164680, 253822, 260912, 326140, 329360, 507644, 634555, 652280, 1015288, 1269110, 1304560, 2030576, 2538220, 2918953, 5076440, 5837906, 10152880, 11675812, 14594765, 23351624, 29189530, 46703248, 58379060, 116758120, 233516240]

約数ペア:

[(1, 233516240), (2, 116758120), (4, 58379060), (5, 46703248), (8, 29189530), (10, 23351624), (16, 14594765), (20, 11675812), (23, 10152880), (40, 5837906), (46, 5076440), (80, 2918953), (92, 2538220), (115, 2030576), (179, 1304560), (184, 1269110), (230, 1015288), (358, 652280), (368, 634555), (460, 507644), (709, 329360), (716, 326140), (895, 260912), (920, 253822), (1418, 164680), (1432, 163070), (1790, 130456), (1840, 126911), (2836, 82340), (2864, 81535), (3545, 65872), (3580, 65228), (4117, 56720), (5672, 41170), (7090, 32936), (7160, 32614), (8234, 28360), (11344, 20585), (14180, 16468), (14320, 16307)]