201439680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16141}}^1$

素因数の和:16174

約数の個数: 112

約数和(自身を含む): 688811424

約数和(自身を除く): 487371744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 16141, 32282, 48423, 64564, 80705, 96846, 129128, 161410, 193692, 209833, 242115, 258256, 322820, 387384, 419666, 484230, 516512, 629499, 645640, 774768, 839332, 968460, 1033024, 1049165, 1258998, 1291280, 1549536, 1678664, 1936920, 2098330, 2517996, 2582560, 3099072, 3147495, 3357328, 3873840, 4196660, 5035992, 5165120, 6294990, 6714656, 7747680, 8393320, 10071984, 12589980, 13429312, 15495360, 16786640, 20143968, 25179960, 33573280, 40287936, 50359920, 67146560, 100719840, 201439680]

約数ペア:

[(1, 201439680), (2, 100719840), (3, 67146560), (4, 50359920), (5, 40287936), (6, 33573280), (8, 25179960), (10, 20143968), (12, 16786640), (13, 15495360), (15, 13429312), (16, 12589980), (20, 10071984), (24, 8393320), (26, 7747680), (30, 6714656), (32, 6294990), (39, 5165120), (40, 5035992), (48, 4196660), (52, 3873840), (60, 3357328), (64, 3147495), (65, 3099072), (78, 2582560), (80, 2517996), (96, 2098330), (104, 1936920), (120, 1678664), (130, 1549536), (156, 1291280), (160, 1258998), (192, 1049165), (195, 1033024), (208, 968460), (240, 839332), (260, 774768), (312, 645640), (320, 629499), (390, 516512), (416, 484230), (480, 419666), (520, 387384), (624, 322820), (780, 258256), (832, 242115), (960, 209833), (1040, 193692), (1248, 161410), (1560, 129128), (2080, 96846), (2496, 80705), (3120, 64564), (4160, 48423), (6240, 32282), (12480, 16141)]