331316956260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{61981}}^1$

素因数の和:62539

約数の個数: 192

約数和(自身を含む): 1087114694400

約数和(自身を除く): 755797738140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 521, 540, 570, 684, 855, 1026, 1042, 1140, 1563, 1710, 2052, 2084, 2565, 2605, 3126, 3420, 4689, 5130, 5210, 6252, 7815, 9378, 9899, 10260, 10420, 14067, 15630, 18756, 19798, 23445, 28134, 29697, 31260, 39596, 46890, 49495, 56268, 59394, 61981, 70335, 89091, 93780, 98990, 118788, 123962, 140670, 148485, 178182, 185943, 197980, 247924, 267273, 281340, 296970, 309905, 356364, 371886, 445455, 534546, 557829, 593940, 619810, 743772, 890910, 929715, 1069092, 1115658, 1177639, 1239620, 1336365, 1673487, 1781820, 1859430, 2231316, 2355278, 2672730, 2789145, 3346974, 3532917, 3718860, 4710556, 5345460, 5578290, 5888195, 6693948, 7065834, 8367435, 10598751, 11156580, 11776390, 14131668, 16734870, 17664585, 21197502, 23552780, 31796253, 32292101, 33469740, 35329170, 42395004, 52993755, 63592506, 64584202, 70658340, 96876303, 105987510, 127185012, 129168404, 158981265, 161460505, 193752606, 211975020, 290628909, 317962530, 322921010, 387505212, 484381515, 581257818, 613549919, 635925060, 645842020, 871886727, 968763030, 1162515636, 1227099838, 1453144545, 1743773454, 1840649757, 1937526060, 2454199676, 2906289090, 3067749595, 3487546908, 3681299514, 4359433635, 5521949271, 5812578180, 6135499190, 7362599028, 8718867270, 9203248785, 11043898542, 12270998380, 16565847813, 17437734540, 18406497570, 22087797084, 27609746355, 33131695626, 36812995140, 55219492710, 66263391252, 82829239065, 110438985420, 165658478130, 331316956260]

約数ペア:

[(1, 331316956260), (2, 165658478130), (3, 110438985420), (4, 82829239065), (5, 66263391252), (6, 55219492710), (9, 36812995140), (10, 33131695626), (12, 27609746355), (15, 22087797084), (18, 18406497570), (19, 17437734540), (20, 16565847813), (27, 12270998380), (30, 11043898542), (36, 9203248785), (38, 8718867270), (45, 7362599028), (54, 6135499190), (57, 5812578180), (60, 5521949271), (76, 4359433635), (90, 3681299514), (95, 3487546908), (108, 3067749595), (114, 2906289090), (135, 2454199676), (171, 1937526060), (180, 1840649757), (190, 1743773454), (228, 1453144545), (270, 1227099838), (285, 1162515636), (342, 968763030), (380, 871886727), (513, 645842020), (521, 635925060), (540, 613549919), (570, 581257818), (684, 484381515), (855, 387505212), (1026, 322921010), (1042, 317962530), (1140, 290628909), (1563, 211975020), (1710, 193752606), (2052, 161460505), (2084, 158981265), (2565, 129168404), (2605, 127185012), (3126, 105987510), (3420, 96876303), (4689, 70658340), (5130, 64584202), (5210, 63592506), (6252, 52993755), (7815, 42395004), (9378, 35329170), (9899, 33469740), (10260, 32292101), (10420, 31796253), (14067, 23552780), (15630, 21197502), (18756, 17664585), (19798, 16734870), (23445, 14131668), (28134, 11776390), (29697, 11156580), (31260, 10598751), (39596, 8367435), (46890, 7065834), (49495, 6693948), (56268, 5888195), (59394, 5578290), (61981, 5345460), (70335, 4710556), (89091, 3718860), (93780, 3532917), (98990, 3346974), (118788, 2789145), (123962, 2672730), (140670, 2355278), (148485, 2231316), (178182, 1859430), (185943, 1781820), (197980, 1673487), (247924, 1336365), (267273, 1239620), (281340, 1177639), (296970, 1115658), (309905, 1069092), (356364, 929715), (371886, 890910), (445455, 743772), (534546, 619810), (557829, 593940)]