19935066060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{405679}}^1$

素因数の和:405717

約数の個数: 192

約数和(自身を含む): 76332748800

約数和(自身を除く): 56397682740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 16380, 24570, 49140, 405679, 811358, 1217037, 1622716, 2028395, 2434074, 2839753, 3651111, 4056790, 4868148, 5273827, 5679506, 6085185, 7302222, 8113580, 8519259, 10547654, 10953333, 11359012, 12170370, 14198765, 14604444, 15821481, 17038518, 18255555, 21095308, 21906666, 24340740, 25557777, 26369135, 28397530, 31642962, 34077036, 36511110, 36916789, 42596295, 43813332, 47464443, 51115554, 52738270, 54766665, 56795060, 63285924, 73022220, 73833578, 76673331, 79107405, 85192590, 94928886, 102231108, 105476540, 109533330, 110750367, 127788885, 142393329, 147667156, 153346662, 158214810, 170385180, 184583945, 189857772, 219066660, 221500734, 237322215, 255577770, 284786658, 306693324, 316429620, 332251101, 369167890, 383366655, 443001468, 474644430, 511155540, 553751835, 569573316, 664502202, 711966645, 738335780, 766733310, 949288860, 996753303, 1107503670, 1329004404, 1423933290, 1533466620, 1661255505, 1993506606, 2215007340, 2847866580, 3322511010, 3987013212, 4983766515, 6645022020, 9967533030, 19935066060]

約数ペア:

[(1, 19935066060), (2, 9967533030), (3, 6645022020), (4, 4983766515), (5, 3987013212), (6, 3322511010), (7, 2847866580), (9, 2215007340), (10, 1993506606), (12, 1661255505), (13, 1533466620), (14, 1423933290), (15, 1329004404), (18, 1107503670), (20, 996753303), (21, 949288860), (26, 766733310), (27, 738335780), (28, 711966645), (30, 664502202), (35, 569573316), (36, 553751835), (39, 511155540), (42, 474644430), (45, 443001468), (52, 383366655), (54, 369167890), (60, 332251101), (63, 316429620), (65, 306693324), (70, 284786658), (78, 255577770), (84, 237322215), (90, 221500734), (91, 219066660), (105, 189857772), (108, 184583945), (117, 170385180), (126, 158214810), (130, 153346662), (135, 147667156), (140, 142393329), (156, 127788885), (180, 110750367), (182, 109533330), (189, 105476540), (195, 102231108), (210, 94928886), (234, 85192590), (252, 79107405), (260, 76673331), (270, 73833578), (273, 73022220), (315, 63285924), (351, 56795060), (364, 54766665), (378, 52738270), (390, 51115554), (420, 47464443), (455, 43813332), (468, 42596295), (540, 36916789), (546, 36511110), (585, 34077036), (630, 31642962), (702, 28397530), (756, 26369135), (780, 25557777), (819, 24340740), (910, 21906666), (945, 21095308), (1092, 18255555), (1170, 17038518), (1260, 15821481), (1365, 14604444), (1404, 14198765), (1638, 12170370), (1755, 11359012), (1820, 10953333), (1890, 10547654), (2340, 8519259), (2457, 8113580), (2730, 7302222), (3276, 6085185), (3510, 5679506), (3780, 5273827), (4095, 4868148), (4914, 4056790), (5460, 3651111), (7020, 2839753), (8190, 2434074), (9828, 2028395), (12285, 1622716), (16380, 1217037), (24570, 811358), (49140, 405679)]