130274640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 470059200

約数和(自身を除く): 339784560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 89, 90, 95, 107, 114, 120, 144, 152, 171, 178, 180, 190, 214, 228, 240, 267, 285, 304, 321, 342, 356, 360, 380, 428, 445, 456, 534, 535, 570, 642, 684, 712, 720, 760, 801, 855, 856, 890, 912, 963, 1068, 1070, 1140, 1284, 1335, 1368, 1424, 1520, 1602, 1605, 1691, 1710, 1712, 1780, 1926, 2033, 2136, 2140, 2280, 2568, 2670, 2736, 3204, 3210, 3382, 3420, 3560, 3852, 4005, 4066, 4272, 4280, 4560, 4815, 5073, 5136, 5340, 6099, 6408, 6420, 6764, 6840, 7120, 7704, 8010, 8132, 8455, 8560, 9523, 9630, 10146, 10165, 10680, 12198, 12816, 12840, 13528, 13680, 15219, 15408, 16020, 16264, 16910, 18297, 19046, 19260, 20292, 20330, 21360, 24396, 25365, 25680, 27056, 28569, 30438, 30495, 32040, 32528, 33820, 36594, 38092, 38520, 40584, 40660, 47615, 48792, 50730, 57138, 60876, 60990, 64080, 67640, 73188, 76095, 76184, 77040, 81168, 81320, 85707, 91485, 95230, 97584, 101460, 114276, 121752, 121980, 135280, 142845, 146376, 152190, 152368, 162640, 171414, 180937, 182970, 190460, 202920, 228552, 243504, 243960, 285690, 292752, 304380, 342828, 361874, 365940, 380920, 405840, 428535, 457104, 487920, 542811, 571380, 608760, 685656, 723748, 731880, 761840, 857070, 904685, 1085622, 1142760, 1217520, 1371312, 1447496, 1463760, 1628433, 1714140, 1809370, 2171244, 2285520, 2714055, 2894992, 3256866, 3428280, 3618740, 4342488, 5428110, 6513732, 6856560, 7237480, 8142165, 8684976, 10856220, 13027464, 14474960, 16284330, 21712440, 26054928, 32568660, 43424880, 65137320, 130274640]

約数ペア:

[(1, 130274640), (2, 65137320), (3, 43424880), (4, 32568660), (5, 26054928), (6, 21712440), (8, 16284330), (9, 14474960), (10, 13027464), (12, 10856220), (15, 8684976), (16, 8142165), (18, 7237480), (19, 6856560), (20, 6513732), (24, 5428110), (30, 4342488), (36, 3618740), (38, 3428280), (40, 3256866), (45, 2894992), (48, 2714055), (57, 2285520), (60, 2171244), (72, 1809370), (76, 1714140), (80, 1628433), (89, 1463760), (90, 1447496), (95, 1371312), (107, 1217520), (114, 1142760), (120, 1085622), (144, 904685), (152, 857070), (171, 761840), (178, 731880), (180, 723748), (190, 685656), (214, 608760), (228, 571380), (240, 542811), (267, 487920), (285, 457104), (304, 428535), (321, 405840), (342, 380920), (356, 365940), (360, 361874), (380, 342828), (428, 304380), (445, 292752), (456, 285690), (534, 243960), (535, 243504), (570, 228552), (642, 202920), (684, 190460), (712, 182970), (720, 180937), (760, 171414), (801, 162640), (855, 152368), (856, 152190), (890, 146376), (912, 142845), (963, 135280), (1068, 121980), (1070, 121752), (1140, 114276), (1284, 101460), (1335, 97584), (1368, 95230), (1424, 91485), (1520, 85707), (1602, 81320), (1605, 81168), (1691, 77040), (1710, 76184), (1712, 76095), (1780, 73188), (1926, 67640), (2033, 64080), (2136, 60990), (2140, 60876), (2280, 57138), (2568, 50730), (2670, 48792), (2736, 47615), (3204, 40660), (3210, 40584), (3382, 38520), (3420, 38092), (3560, 36594), (3852, 33820), (4005, 32528), (4066, 32040), (4272, 30495), (4280, 30438), (4560, 28569), (4815, 27056), (5073, 25680), (5136, 25365), (5340, 24396), (6099, 21360), (6408, 20330), (6420, 20292), (6764, 19260), (6840, 19046), (7120, 18297), (7704, 16910), (8010, 16264), (8132, 16020), (8455, 15408), (8560, 15219), (9523, 13680), (9630, 13528), (10146, 12840), (10165, 12816), (10680, 12198)]