234887310

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 256

約数和(自身を含む): 781516800

約数和(自身を除く): 546629490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 31, 35, 38, 42, 45, 54, 57, 62, 63, 70, 90, 93, 95, 105, 114, 126, 133, 135, 155, 171, 186, 189, 190, 210, 211, 217, 266, 270, 279, 285, 310, 315, 342, 378, 399, 422, 434, 465, 513, 558, 570, 589, 630, 633, 651, 665, 798, 837, 855, 930, 945, 1026, 1055, 1085, 1178, 1197, 1266, 1302, 1330, 1395, 1477, 1674, 1710, 1767, 1890, 1899, 1953, 1995, 2110, 2170, 2394, 2565, 2790, 2945, 2954, 3165, 3255, 3534, 3591, 3798, 3906, 3990, 4009, 4123, 4185, 4431, 5130, 5301, 5697, 5859, 5890, 5985, 6330, 6510, 6541, 7182, 7385, 8018, 8246, 8370, 8835, 8862, 9495, 9765, 10602, 11394, 11718, 11970, 12027, 12369, 13082, 13293, 14770, 15903, 17670, 17955, 18990, 19530, 19623, 20045, 20615, 22155, 24054, 24738, 26505, 26586, 28063, 28485, 29295, 31806, 32705, 35910, 36081, 37107, 39246, 39879, 40090, 41230, 44310, 45787, 53010, 56126, 56970, 58590, 58869, 60135, 61845, 65410, 66465, 72162, 74214, 79515, 79758, 84189, 91574, 98115, 108243, 111321, 117738, 120270, 123690, 124279, 132930, 137361, 140315, 159030, 168378, 176607, 180405, 185535, 196230, 199395, 216486, 222642, 228935, 248558, 252567, 274722, 280630, 294345, 353214, 360810, 371070, 372837, 398790, 412083, 420945, 457870, 505134, 541215, 556605, 588690, 621395, 686805, 745674, 757701, 824166, 841890, 869953, 883035, 1082430, 1113210, 1118511, 1236249, 1242790, 1262835, 1373610, 1515402, 1739906, 1766070, 1864185, 2060415, 2237022, 2472498, 2525670, 2609859, 3355533, 3728370, 3788505, 4120830, 4349765, 5219718, 5592555, 6181245, 6711066, 7577010, 7829577, 8699530, 11185110, 12362490, 13049295, 15659154, 16777665, 23488731, 26098590, 33555330, 39147885, 46977462, 78295770, 117443655, 234887310]

約数ペア:

[(1, 234887310), (2, 117443655), (3, 78295770), (5, 46977462), (6, 39147885), (7, 33555330), (9, 26098590), (10, 23488731), (14, 16777665), (15, 15659154), (18, 13049295), (19, 12362490), (21, 11185110), (27, 8699530), (30, 7829577), (31, 7577010), (35, 6711066), (38, 6181245), (42, 5592555), (45, 5219718), (54, 4349765), (57, 4120830), (62, 3788505), (63, 3728370), (70, 3355533), (90, 2609859), (93, 2525670), (95, 2472498), (105, 2237022), (114, 2060415), (126, 1864185), (133, 1766070), (135, 1739906), (155, 1515402), (171, 1373610), (186, 1262835), (189, 1242790), (190, 1236249), (210, 1118511), (211, 1113210), (217, 1082430), (266, 883035), (270, 869953), (279, 841890), (285, 824166), (310, 757701), (315, 745674), (342, 686805), (378, 621395), (399, 588690), (422, 556605), (434, 541215), (465, 505134), (513, 457870), (558, 420945), (570, 412083), (589, 398790), (630, 372837), (633, 371070), (651, 360810), (665, 353214), (798, 294345), (837, 280630), (855, 274722), (930, 252567), (945, 248558), (1026, 228935), (1055, 222642), (1085, 216486), (1178, 199395), (1197, 196230), (1266, 185535), (1302, 180405), (1330, 176607), (1395, 168378), (1477, 159030), (1674, 140315), (1710, 137361), (1767, 132930), (1890, 124279), (1899, 123690), (1953, 120270), (1995, 117738), (2110, 111321), (2170, 108243), (2394, 98115), (2565, 91574), (2790, 84189), (2945, 79758), (2954, 79515), (3165, 74214), (3255, 72162), (3534, 66465), (3591, 65410), (3798, 61845), (3906, 60135), (3990, 58869), (4009, 58590), (4123, 56970), (4185, 56126), (4431, 53010), (5130, 45787), (5301, 44310), (5697, 41230), (5859, 40090), (5890, 39879), (5985, 39246), (6330, 37107), (6510, 36081), (6541, 35910), (7182, 32705), (7385, 31806), (8018, 29295), (8246, 28485), (8370, 28063), (8835, 26586), (8862, 26505), (9495, 24738), (9765, 24054), (10602, 22155), (11394, 20615), (11718, 20045), (11970, 19623), (12027, 19530), (12369, 18990), (13082, 17955), (13293, 17670), (14770, 15903)]