271974780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 384

約数和(自身を含む): 1094123520

約数和(自身を除く): 822148740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 31, 33, 35, 36, 42, 44, 45, 54, 55, 60, 62, 63, 66, 70, 77, 84, 90, 93, 99, 105, 108, 110, 124, 126, 132, 135, 140, 154, 155, 165, 180, 186, 189, 198, 210, 211, 217, 220, 231, 252, 270, 279, 297, 308, 310, 315, 330, 341, 372, 378, 385, 396, 420, 422, 434, 462, 465, 495, 540, 558, 594, 620, 630, 633, 651, 660, 682, 693, 756, 770, 837, 844, 868, 924, 930, 945, 990, 1023, 1055, 1085, 1116, 1155, 1188, 1260, 1266, 1302, 1364, 1386, 1395, 1477, 1485, 1540, 1674, 1705, 1860, 1890, 1899, 1953, 1980, 2046, 2079, 2110, 2170, 2310, 2321, 2387, 2532, 2604, 2772, 2790, 2954, 2970, 3069, 3165, 3255, 3348, 3410, 3465, 3780, 3798, 3906, 4092, 4158, 4185, 4220, 4340, 4431, 4620, 4642, 4774, 5115, 5580, 5697, 5859, 5908, 5940, 6138, 6330, 6510, 6541, 6820, 6930, 6963, 7161, 7385, 7596, 7812, 8316, 8370, 8862, 9207, 9284, 9495, 9548, 9765, 10230, 10395, 11394, 11605, 11718, 11935, 12276, 12660, 13020, 13082, 13293, 13860, 13926, 14322, 14770, 15345, 16247, 16740, 17724, 18414, 18990, 19530, 19623, 20460, 20790, 20889, 21483, 22155, 22788, 23210, 23436, 23870, 26164, 26586, 27852, 28485, 28644, 29295, 29540, 30690, 32494, 32705, 34815, 35805, 36828, 37980, 39060, 39246, 39879, 41580, 41778, 42966, 44310, 45787, 46035, 46420, 47740, 48741, 53172, 56970, 58590, 58869, 61380, 62667, 64449, 64988, 65410, 66465, 69630, 71610, 71951, 78492, 79758, 81235, 83556, 85932, 88620, 91574, 92070, 97482, 98115, 104445, 107415, 113940, 117180, 117738, 125334, 128898, 130820, 132930, 137361, 139260, 143220, 143902, 146223, 159516, 162470, 176607, 183148, 184140, 194964, 196230, 199395, 208890, 214830, 215853, 228935, 235476, 243705, 250668, 257796, 265860, 274722, 287804, 292446, 294345, 313335, 322245, 324940, 353214, 359755, 392460, 398790, 412083, 417780, 429660, 431706, 438669, 457870, 487410, 503657, 549444, 584892, 588690, 626670, 644490, 647559, 686805, 706428, 719510, 731115, 797580, 824166, 863412, 877338, 883035, 915740, 974820, 1007314, 1079265, 1177380, 1236249, 1253340, 1288980, 1295118, 1373610, 1439020, 1462230, 1510971, 1648332, 1754676, 1766070, 1942677, 2014628, 2060415, 2158530, 2193345, 2472498, 2518285, 2590236, 2747220, 2924460, 3021942, 3237795, 3532140, 3885354, 4120830, 4317060, 4386690, 4532913, 4944996, 5036570, 6043884, 6181245, 6475590, 7554855, 7770708, 8241660, 8773380, 9065826, 9713385, 10073140, 12362490, 12951180, 13598739, 15109710, 18131652, 19426770, 22664565, 24724980, 27197478, 30219420, 38853540, 45329130, 54394956, 67993695, 90658260, 135987390, 271974780]

約数ペア:

[(1, 271974780), (2, 135987390), (3, 90658260), (4, 67993695), (5, 54394956), (6, 45329130), (7, 38853540), (9, 30219420), (10, 27197478), (11, 24724980), (12, 22664565), (14, 19426770), (15, 18131652), (18, 15109710), (20, 13598739), (21, 12951180), (22, 12362490), (27, 10073140), (28, 9713385), (30, 9065826), (31, 8773380), (33, 8241660), (35, 7770708), (36, 7554855), (42, 6475590), (44, 6181245), (45, 6043884), (54, 5036570), (55, 4944996), (60, 4532913), (62, 4386690), (63, 4317060), (66, 4120830), (70, 3885354), (77, 3532140), (84, 3237795), (90, 3021942), (93, 2924460), (99, 2747220), (105, 2590236), (108, 2518285), (110, 2472498), (124, 2193345), (126, 2158530), (132, 2060415), (135, 2014628), (140, 1942677), (154, 1766070), (155, 1754676), (165, 1648332), (180, 1510971), (186, 1462230), (189, 1439020), (198, 1373610), (210, 1295118), (211, 1288980), (217, 1253340), (220, 1236249), (231, 1177380), (252, 1079265), (270, 1007314), (279, 974820), (297, 915740), (308, 883035), (310, 877338), (315, 863412), (330, 824166), (341, 797580), (372, 731115), (378, 719510), (385, 706428), (396, 686805), (420, 647559), (422, 644490), (434, 626670), (462, 588690), (465, 584892), (495, 549444), (540, 503657), (558, 487410), (594, 457870), (620, 438669), (630, 431706), (633, 429660), (651, 417780), (660, 412083), (682, 398790), (693, 392460), (756, 359755), (770, 353214), (837, 324940), (844, 322245), (868, 313335), (924, 294345), (930, 292446), (945, 287804), (990, 274722), (1023, 265860), (1055, 257796), (1085, 250668), (1116, 243705), (1155, 235476), (1188, 228935), (1260, 215853), (1266, 214830), (1302, 208890), (1364, 199395), (1386, 196230), (1395, 194964), (1477, 184140), (1485, 183148), (1540, 176607), (1674, 162470), (1705, 159516), (1860, 146223), (1890, 143902), (1899, 143220), (1953, 139260), (1980, 137361), (2046, 132930), (2079, 130820), (2110, 128898), (2170, 125334), (2310, 117738), (2321, 117180), (2387, 113940), (2532, 107415), (2604, 104445), (2772, 98115), (2790, 97482), (2954, 92070), (2970, 91574), (3069, 88620), (3165, 85932), (3255, 83556), (3348, 81235), (3410, 79758), (3465, 78492), (3780, 71951), (3798, 71610), (3906, 69630), (4092, 66465), (4158, 65410), (4185, 64988), (4220, 64449), (4340, 62667), (4431, 61380), (4620, 58869), (4642, 58590), (4774, 56970), (5115, 53172), (5580, 48741), (5697, 47740), (5859, 46420), (5908, 46035), (5940, 45787), (6138, 44310), (6330, 42966), (6510, 41778), (6541, 41580), (6820, 39879), (6930, 39246), (6963, 39060), (7161, 37980), (7385, 36828), (7596, 35805), (7812, 34815), (8316, 32705), (8370, 32494), (8862, 30690), (9207, 29540), (9284, 29295), (9495, 28644), (9548, 28485), (9765, 27852), (10230, 26586), (10395, 26164), (11394, 23870), (11605, 23436), (11718, 23210), (11935, 22788), (12276, 22155), (12660, 21483), (13020, 20889), (13082, 20790), (13293, 20460), (13860, 19623), (13926, 19530), (14322, 18990), (14770, 18414), (15345, 17724), (16247, 16740)]