193927440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1297}}^1$

素因数の和:1409

約数の個数: 160

約数和(自身を含む): 695312640

約数和(自身を除く): 501385200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 1068, 1246, 1297, 1335, 1424, 1680, 1780, 1869, 2136, 2492, 2594, 2670, 3115, 3560, 3738, 3891, 4272, 4984, 5188, 5340, 6230, 6485, 7120, 7476, 7782, 9079, 9345, 9968, 10376, 10680, 12460, 12970, 14952, 15564, 18158, 18690, 19455, 20752, 21360, 24920, 25940, 27237, 29904, 31128, 36316, 37380, 38910, 45395, 49840, 51880, 54474, 62256, 72632, 74760, 77820, 90790, 103760, 108948, 115433, 136185, 145264, 149520, 155640, 181580, 217896, 230866, 272370, 311280, 346299, 363160, 435792, 461732, 544740, 577165, 692598, 726320, 808031, 923464, 1089480, 1154330, 1385196, 1616062, 1731495, 1846928, 2178960, 2308660, 2424093, 2770392, 3232124, 3462990, 4040155, 4617320, 4848186, 5540784, 6464248, 6925980, 8080310, 9234640, 9696372, 12120465, 12928496, 13851960, 16160620, 19392744, 24240930, 27703920, 32321240, 38785488, 48481860, 64642480, 96963720, 193927440]

約数ペア:

[(1, 193927440), (2, 96963720), (3, 64642480), (4, 48481860), (5, 38785488), (6, 32321240), (7, 27703920), (8, 24240930), (10, 19392744), (12, 16160620), (14, 13851960), (15, 12928496), (16, 12120465), (20, 9696372), (21, 9234640), (24, 8080310), (28, 6925980), (30, 6464248), (35, 5540784), (40, 4848186), (42, 4617320), (48, 4040155), (56, 3462990), (60, 3232124), (70, 2770392), (80, 2424093), (84, 2308660), (89, 2178960), (105, 1846928), (112, 1731495), (120, 1616062), (140, 1385196), (168, 1154330), (178, 1089480), (210, 923464), (240, 808031), (267, 726320), (280, 692598), (336, 577165), (356, 544740), (420, 461732), (445, 435792), (534, 363160), (560, 346299), (623, 311280), (712, 272370), (840, 230866), (890, 217896), (1068, 181580), (1246, 155640), (1297, 149520), (1335, 145264), (1424, 136185), (1680, 115433), (1780, 108948), (1869, 103760), (2136, 90790), (2492, 77820), (2594, 74760), (2670, 72632), (3115, 62256), (3560, 54474), (3738, 51880), (3891, 49840), (4272, 45395), (4984, 38910), (5188, 37380), (5340, 36316), (6230, 31128), (6485, 29904), (7120, 27237), (7476, 25940), (7782, 24920), (9079, 21360), (9345, 20752), (9968, 19455), (10376, 18690), (10680, 18158), (12460, 15564), (12970, 14952)]