157599540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 565931520

約数和(自身を除く): 408331980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 173, 180, 189, 210, 241, 252, 270, 315, 346, 378, 420, 482, 519, 540, 630, 692, 723, 756, 865, 945, 964, 1038, 1205, 1211, 1260, 1446, 1557, 1687, 1730, 1890, 2076, 2169, 2410, 2422, 2595, 2892, 3114, 3374, 3460, 3615, 3633, 3780, 4338, 4671, 4820, 4844, 5061, 5190, 6055, 6228, 6507, 6748, 7230, 7266, 7785, 8435, 8676, 9342, 10122, 10380, 10845, 10899, 12110, 13014, 14460, 14532, 15183, 15570, 16870, 18165, 18684, 20244, 21690, 21798, 23355, 24220, 25305, 26028, 30366, 31140, 32535, 32697, 33740, 36330, 41693, 43380, 43596, 45549, 46710, 50610, 54495, 60732, 65070, 65394, 72660, 75915, 83386, 91098, 93420, 101220, 108990, 125079, 130140, 130788, 151830, 163485, 166772, 182196, 208465, 217980, 227745, 250158, 291851, 303660, 326970, 375237, 416930, 455490, 500316, 583702, 625395, 653940, 750474, 833860, 875553, 910980, 1125711, 1167404, 1250790, 1459255, 1500948, 1751106, 1876185, 2251422, 2501580, 2626659, 2918510, 3502212, 3752370, 4377765, 4502844, 5253318, 5628555, 5837020, 7504740, 7879977, 8755530, 10506636, 11257110, 13133295, 15759954, 17511060, 22514220, 26266590, 31519908, 39399885, 52533180, 78799770, 157599540]

約数ペア:

[(1, 157599540), (2, 78799770), (3, 52533180), (4, 39399885), (5, 31519908), (6, 26266590), (7, 22514220), (9, 17511060), (10, 15759954), (12, 13133295), (14, 11257110), (15, 10506636), (18, 8755530), (20, 7879977), (21, 7504740), (27, 5837020), (28, 5628555), (30, 5253318), (35, 4502844), (36, 4377765), (42, 3752370), (45, 3502212), (54, 2918510), (60, 2626659), (63, 2501580), (70, 2251422), (84, 1876185), (90, 1751106), (105, 1500948), (108, 1459255), (126, 1250790), (135, 1167404), (140, 1125711), (173, 910980), (180, 875553), (189, 833860), (210, 750474), (241, 653940), (252, 625395), (270, 583702), (315, 500316), (346, 455490), (378, 416930), (420, 375237), (482, 326970), (519, 303660), (540, 291851), (630, 250158), (692, 227745), (723, 217980), (756, 208465), (865, 182196), (945, 166772), (964, 163485), (1038, 151830), (1205, 130788), (1211, 130140), (1260, 125079), (1446, 108990), (1557, 101220), (1687, 93420), (1730, 91098), (1890, 83386), (2076, 75915), (2169, 72660), (2410, 65394), (2422, 65070), (2595, 60732), (2892, 54495), (3114, 50610), (3374, 46710), (3460, 45549), (3615, 43596), (3633, 43380), (3780, 41693), (4338, 36330), (4671, 33740), (4820, 32697), (4844, 32535), (5061, 31140), (5190, 30366), (6055, 26028), (6228, 25305), (6507, 24220), (6748, 23355), (7230, 21798), (7266, 21690), (7785, 20244), (8435, 18684), (8676, 18165), (9342, 16870), (10122, 15570), (10380, 15183), (10845, 14532), (10899, 14460), (12110, 13014)]