222278160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:593

約数の個数: 160

約数和(自身を含む): 747952128

約数和(自身を除く): 525673968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 191, 195, 208, 240, 260, 312, 373, 382, 390, 520, 573, 624, 746, 764, 780, 955, 1040, 1119, 1146, 1492, 1528, 1560, 1865, 1910, 2238, 2292, 2483, 2865, 2984, 3056, 3120, 3730, 3820, 4476, 4584, 4849, 4966, 5595, 5730, 5968, 7449, 7460, 7640, 8952, 9168, 9698, 9932, 11190, 11460, 12415, 14547, 14898, 14920, 15280, 17904, 19396, 19864, 22380, 22920, 24245, 24830, 29094, 29796, 29840, 37245, 38792, 39728, 44760, 45840, 48490, 49660, 58188, 59592, 71243, 72735, 74490, 77584, 89520, 96980, 99320, 116376, 119184, 142486, 145470, 148980, 193960, 198640, 213729, 232752, 284972, 290940, 297960, 356215, 387920, 427458, 569944, 581880, 595920, 712430, 854916, 926159, 1068645, 1139888, 1163760, 1424860, 1709832, 1852318, 2137290, 2778477, 2849720, 3419664, 3704636, 4274580, 4630795, 5556954, 5699440, 7409272, 8549160, 9261590, 11113908, 13892385, 14818544, 17098320, 18523180, 22227816, 27784770, 37046360, 44455632, 55569540, 74092720, 111139080, 222278160]

約数ペア:

[(1, 222278160), (2, 111139080), (3, 74092720), (4, 55569540), (5, 44455632), (6, 37046360), (8, 27784770), (10, 22227816), (12, 18523180), (13, 17098320), (15, 14818544), (16, 13892385), (20, 11113908), (24, 9261590), (26, 8549160), (30, 7409272), (39, 5699440), (40, 5556954), (48, 4630795), (52, 4274580), (60, 3704636), (65, 3419664), (78, 2849720), (80, 2778477), (104, 2137290), (120, 1852318), (130, 1709832), (156, 1424860), (191, 1163760), (195, 1139888), (208, 1068645), (240, 926159), (260, 854916), (312, 712430), (373, 595920), (382, 581880), (390, 569944), (520, 427458), (573, 387920), (624, 356215), (746, 297960), (764, 290940), (780, 284972), (955, 232752), (1040, 213729), (1119, 198640), (1146, 193960), (1492, 148980), (1528, 145470), (1560, 142486), (1865, 119184), (1910, 116376), (2238, 99320), (2292, 96980), (2483, 89520), (2865, 77584), (2984, 74490), (3056, 72735), (3120, 71243), (3730, 59592), (3820, 58188), (4476, 49660), (4584, 48490), (4849, 45840), (4966, 44760), (5595, 39728), (5730, 38792), (5968, 37245), (7449, 29840), (7460, 29796), (7640, 29094), (8952, 24830), (9168, 24245), (9698, 22920), (9932, 22380), (11190, 19864), (11460, 19396), (12415, 17904), (14547, 15280), (14898, 14920)]