1916468640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1637}}^1$

素因数の和:1932

約数の個数: 192

約数和(自身を含む): 6736504320

約数和(自身を除く): 4820035680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 271, 288, 360, 432, 480, 540, 542, 720, 813, 864, 1080, 1084, 1355, 1440, 1626, 1637, 2160, 2168, 2439, 2710, 3252, 3274, 4065, 4320, 4336, 4878, 4911, 5420, 6504, 6548, 7317, 8130, 8185, 8672, 9756, 9822, 10840, 12195, 13008, 13096, 14634, 14733, 16260, 16370, 19512, 19644, 21680, 24390, 24555, 26016, 26192, 29268, 29466, 32520, 32740, 36585, 39024, 39288, 43360, 44199, 48780, 49110, 52384, 58536, 58932, 65040, 65480, 73170, 73665, 78048, 78576, 88398, 97560, 98220, 117072, 117864, 130080, 130960, 146340, 147330, 157152, 176796, 195120, 196440, 220995, 234144, 235728, 261920, 292680, 294660, 353592, 390240, 392880, 441990, 443627, 471456, 585360, 589320, 707184, 785760, 883980, 887254, 1170720, 1178640, 1330881, 1414368, 1767960, 1774508, 2218135, 2357280, 2661762, 3535920, 3549016, 3992643, 4436270, 5323524, 6654405, 7071840, 7098032, 7985286, 8872540, 10647048, 11977929, 13308810, 14196064, 15970572, 17745080, 19963215, 21294096, 23955858, 26617620, 31941144, 35490160, 39926430, 42588192, 47911716, 53235240, 59889645, 63882288, 70980320, 79852860, 95823432, 106470480, 119779290, 127764576, 159705720, 191646864, 212940960, 239558580, 319411440, 383293728, 479117160, 638822880, 958234320, 1916468640]

約数ペア:

[(1, 1916468640), (2, 958234320), (3, 638822880), (4, 479117160), (5, 383293728), (6, 319411440), (8, 239558580), (9, 212940960), (10, 191646864), (12, 159705720), (15, 127764576), (16, 119779290), (18, 106470480), (20, 95823432), (24, 79852860), (27, 70980320), (30, 63882288), (32, 59889645), (36, 53235240), (40, 47911716), (45, 42588192), (48, 39926430), (54, 35490160), (60, 31941144), (72, 26617620), (80, 23955858), (90, 21294096), (96, 19963215), (108, 17745080), (120, 15970572), (135, 14196064), (144, 13308810), (160, 11977929), (180, 10647048), (216, 8872540), (240, 7985286), (270, 7098032), (271, 7071840), (288, 6654405), (360, 5323524), (432, 4436270), (480, 3992643), (540, 3549016), (542, 3535920), (720, 2661762), (813, 2357280), (864, 2218135), (1080, 1774508), (1084, 1767960), (1355, 1414368), (1440, 1330881), (1626, 1178640), (1637, 1170720), (2160, 887254), (2168, 883980), (2439, 785760), (2710, 707184), (3252, 589320), (3274, 585360), (4065, 471456), (4320, 443627), (4336, 441990), (4878, 392880), (4911, 390240), (5420, 353592), (6504, 294660), (6548, 292680), (7317, 261920), (8130, 235728), (8185, 234144), (8672, 220995), (9756, 196440), (9822, 195120), (10840, 176796), (12195, 157152), (13008, 147330), (13096, 146340), (14634, 130960), (14733, 130080), (16260, 117864), (16370, 117072), (19512, 98220), (19644, 97560), (21680, 88398), (24390, 78576), (24555, 78048), (26016, 73665), (26192, 73170), (29268, 65480), (29466, 65040), (32520, 58932), (32740, 58536), (36585, 52384), (39024, 49110), (39288, 48780), (43360, 44199)]