451696140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1699}}^1$

素因数の和:1932

約数の個数: 144

約数和(自身を含む): 1574227200

約数和(自身を除く): 1122531060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 211, 252, 315, 420, 422, 630, 633, 844, 1055, 1260, 1266, 1477, 1699, 1899, 2110, 2532, 2954, 3165, 3398, 3798, 4220, 4431, 5097, 5908, 6330, 6796, 7385, 7596, 8495, 8862, 9495, 10194, 11893, 12660, 13293, 14770, 15291, 16990, 17724, 18990, 20388, 22155, 23786, 25485, 26586, 29540, 30582, 33980, 35679, 37980, 44310, 47572, 50970, 53172, 59465, 61164, 66465, 71358, 76455, 88620, 101940, 107037, 118930, 132930, 142716, 152910, 178395, 214074, 237860, 265860, 305820, 356790, 358489, 428148, 535185, 713580, 716978, 1070370, 1075467, 1433956, 1792445, 2140740, 2150934, 2509423, 3226401, 3584890, 4301868, 5018846, 5377335, 6452802, 7169780, 7528269, 10037692, 10754670, 12547115, 12905604, 15056538, 16132005, 21509340, 22584807, 25094230, 30113076, 32264010, 37641345, 45169614, 50188460, 64528020, 75282690, 90339228, 112924035, 150565380, 225848070, 451696140]

約数ペア:

[(1, 451696140), (2, 225848070), (3, 150565380), (4, 112924035), (5, 90339228), (6, 75282690), (7, 64528020), (9, 50188460), (10, 45169614), (12, 37641345), (14, 32264010), (15, 30113076), (18, 25094230), (20, 22584807), (21, 21509340), (28, 16132005), (30, 15056538), (35, 12905604), (36, 12547115), (42, 10754670), (45, 10037692), (60, 7528269), (63, 7169780), (70, 6452802), (84, 5377335), (90, 5018846), (105, 4301868), (126, 3584890), (140, 3226401), (180, 2509423), (210, 2150934), (211, 2140740), (252, 1792445), (315, 1433956), (420, 1075467), (422, 1070370), (630, 716978), (633, 713580), (844, 535185), (1055, 428148), (1260, 358489), (1266, 356790), (1477, 305820), (1699, 265860), (1899, 237860), (2110, 214074), (2532, 178395), (2954, 152910), (3165, 142716), (3398, 132930), (3798, 118930), (4220, 107037), (4431, 101940), (5097, 88620), (5908, 76455), (6330, 71358), (6796, 66465), (7385, 61164), (7596, 59465), (8495, 53172), (8862, 50970), (9495, 47572), (10194, 44310), (11893, 37980), (12660, 35679), (13293, 33980), (14770, 30582), (15291, 29540), (16990, 26586), (17724, 25485), (18990, 23786), (20388, 22155)]