234389760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 847687680

約数和(自身を除く): 613297920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 179, 186, 192, 220, 240, 248, 256, 264, 310, 320, 330, 341, 352, 358, 372, 384, 440, 465, 480, 496, 528, 537, 620, 640, 660, 682, 704, 716, 744, 768, 880, 895, 930, 960, 992, 1023, 1056, 1074, 1240, 1280, 1320, 1364, 1408, 1432, 1488, 1705, 1760, 1790, 1860, 1920, 1969, 1984, 2046, 2112, 2148, 2480, 2640, 2685, 2728, 2816, 2864, 2976, 3410, 3520, 3580, 3720, 3840, 3938, 3968, 4092, 4224, 4296, 4960, 5115, 5280, 5370, 5456, 5549, 5728, 5907, 5952, 6820, 7040, 7160, 7440, 7876, 7936, 8184, 8448, 8592, 9845, 9920, 10230, 10560, 10740, 10912, 11098, 11456, 11814, 11904, 13640, 14080, 14320, 14880, 15752, 16368, 16647, 17184, 19690, 19840, 20460, 21120, 21480, 21824, 22196, 22912, 23628, 23808, 27280, 27745, 28640, 29535, 29760, 31504, 32736, 33294, 34368, 39380, 39680, 40920, 42240, 42960, 43648, 44392, 45824, 47256, 54560, 55490, 57280, 59070, 59520, 61039, 63008, 65472, 66588, 68736, 78760, 81840, 83235, 85920, 87296, 88784, 94512, 109120, 110980, 114560, 118140, 119040, 122078, 126016, 130944, 133176, 137472, 157520, 163680, 166470, 171840, 177568, 183117, 189024, 218240, 221960, 229120, 236280, 244156, 252032, 261888, 266352, 305195, 315040, 327360, 332940, 343680, 355136, 366234, 378048, 436480, 443920, 472560, 488312, 504064, 532704, 610390, 630080, 654720, 665880, 687360, 710272, 732468, 756096, 887840, 915585, 945120, 976624, 1065408, 1220780, 1260160, 1309440, 1331760, 1420544, 1464936, 1512192, 1775680, 1831170, 1890240, 1953248, 2130816, 2441560, 2520320, 2663520, 2929872, 3551360, 3662340, 3780480, 3906496, 4261632, 4883120, 5327040, 5859744, 7102720, 7324680, 7560960, 7812992, 9766240, 10654080, 11719488, 14649360, 15625984, 19532480, 21308160, 23438976, 29298720, 39064960, 46877952, 58597440, 78129920, 117194880, 234389760]

約数ペア:

[(1, 234389760), (2, 117194880), (3, 78129920), (4, 58597440), (5, 46877952), (6, 39064960), (8, 29298720), (10, 23438976), (11, 21308160), (12, 19532480), (15, 15625984), (16, 14649360), (20, 11719488), (22, 10654080), (24, 9766240), (30, 7812992), (31, 7560960), (32, 7324680), (33, 7102720), (40, 5859744), (44, 5327040), (48, 4883120), (55, 4261632), (60, 3906496), (62, 3780480), (64, 3662340), (66, 3551360), (80, 2929872), (88, 2663520), (93, 2520320), (96, 2441560), (110, 2130816), (120, 1953248), (124, 1890240), (128, 1831170), (132, 1775680), (155, 1512192), (160, 1464936), (165, 1420544), (176, 1331760), (179, 1309440), (186, 1260160), (192, 1220780), (220, 1065408), (240, 976624), (248, 945120), (256, 915585), (264, 887840), (310, 756096), (320, 732468), (330, 710272), (341, 687360), (352, 665880), (358, 654720), (372, 630080), (384, 610390), (440, 532704), (465, 504064), (480, 488312), (496, 472560), (528, 443920), (537, 436480), (620, 378048), (640, 366234), (660, 355136), (682, 343680), (704, 332940), (716, 327360), (744, 315040), (768, 305195), (880, 266352), (895, 261888), (930, 252032), (960, 244156), (992, 236280), (1023, 229120), (1056, 221960), (1074, 218240), (1240, 189024), (1280, 183117), (1320, 177568), (1364, 171840), (1408, 166470), (1432, 163680), (1488, 157520), (1705, 137472), (1760, 133176), (1790, 130944), (1860, 126016), (1920, 122078), (1969, 119040), (1984, 118140), (2046, 114560), (2112, 110980), (2148, 109120), (2480, 94512), (2640, 88784), (2685, 87296), (2728, 85920), (2816, 83235), (2864, 81840), (2976, 78760), (3410, 68736), (3520, 66588), (3580, 65472), (3720, 63008), (3840, 61039), (3938, 59520), (3968, 59070), (4092, 57280), (4224, 55490), (4296, 54560), (4960, 47256), (5115, 45824), (5280, 44392), (5370, 43648), (5456, 42960), (5549, 42240), (5728, 40920), (5907, 39680), (5952, 39380), (6820, 34368), (7040, 33294), (7160, 32736), (7440, 31504), (7876, 29760), (7936, 29535), (8184, 28640), (8448, 27745), (8592, 27280), (9845, 23808), (9920, 23628), (10230, 22912), (10560, 22196), (10740, 21824), (10912, 21480), (11098, 21120), (11456, 20460), (11814, 19840), (11904, 19690), (13640, 17184), (14080, 16647), (14320, 16368), (14880, 15752)]