215259660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 384

約数和(自身を含む): 867041280

約数和(自身を除く): 651781620

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, 167, 180, 186, 189, 198, 210, 217, 220, 231, 252, 270, 279, 297, 308, 310, 315, 330, 334, 341, 372, 378, 385, 396, 420, 434, 462, 465, 495, 501, 540, 558, 594, 620, 630, 651, 660, 668, 682, 693, 756, 770, 835, 837, 868, 924, 930, 945, 990, 1002, 1023, 1085, 1116, 1155, 1169, 1188, 1260, 1302, 1364, 1386, 1395, 1485, 1503, 1540, 1670, 1674, 1705, 1837, 1860, 1890, 1953, 1980, 2004, 2046, 2079, 2170, 2310, 2338, 2387, 2505, 2604, 2772, 2790, 2970, 3006, 3069, 3255, 3340, 3348, 3410, 3465, 3507, 3674, 3780, 3906, 4092, 4158, 4185, 4340, 4509, 4620, 4676, 4774, 5010, 5115, 5177, 5511, 5580, 5845, 5859, 5940, 6012, 6138, 6510, 6820, 6930, 7014, 7161, 7348, 7515, 7812, 8316, 8370, 9018, 9185, 9207, 9548, 9765, 10020, 10230, 10354, 10395, 10521, 11022, 11690, 11718, 11935, 12276, 12859, 13020, 13860, 14028, 14322, 15030, 15345, 15531, 16533, 16740, 17535, 18036, 18370, 18414, 19530, 20460, 20708, 20790, 21042, 21483, 22044, 22545, 23380, 23436, 23870, 25718, 25885, 27555, 28644, 29295, 30060, 30690, 31062, 31563, 33066, 35070, 35805, 36239, 36740, 36828, 38577, 39060, 41580, 42084, 42966, 45090, 46035, 46593, 47740, 49599, 51436, 51770, 52605, 55110, 56947, 58590, 61380, 62124, 63126, 64295, 64449, 66132, 70140, 71610, 72478, 77154, 77655, 82665, 85932, 90180, 92070, 93186, 99198, 103540, 105210, 107415, 108717, 110220, 113894, 115731, 117180, 126252, 128590, 128898, 139779, 143220, 144956, 154308, 155310, 157815, 165330, 170841, 181195, 184140, 186372, 192885, 198396, 210420, 214830, 217434, 227788, 231462, 232965, 247995, 257180, 257796, 279558, 284735, 310620, 315630, 322245, 326151, 330660, 341682, 347193, 362390, 385770, 398629, 429660, 434868, 462924, 465930, 495990, 512523, 543585, 559116, 569470, 578655, 631260, 644490, 652302, 683364, 694386, 698895, 724780, 771540, 797258, 854205, 931860, 978453, 991980, 1025046, 1087170, 1138940, 1157310, 1195887, 1288980, 1304604, 1388772, 1397790, 1537569, 1594516, 1630755, 1708410, 1735965, 1956906, 1993145, 2050092, 2174340, 2314620, 2391774, 2562615, 2795580, 3075138, 3261510, 3416820, 3471930, 3587661, 3913812, 3986290, 4783548, 4892265, 5125230, 5979435, 6150276, 6523020, 6943860, 7175322, 7687845, 7972580, 9784530, 10250460, 10762983, 11958870, 14350644, 15375690, 17938305, 19569060, 21525966, 23917740, 30751380, 35876610, 43051932, 53814915, 71753220, 107629830, 215259660]

約数ペア:

[(1, 215259660), (2, 107629830), (3, 71753220), (4, 53814915), (5, 43051932), (6, 35876610), (7, 30751380), (9, 23917740), (10, 21525966), (11, 19569060), (12, 17938305), (14, 15375690), (15, 14350644), (18, 11958870), (20, 10762983), (21, 10250460), (22, 9784530), (27, 7972580), (28, 7687845), (30, 7175322), (31, 6943860), (33, 6523020), (35, 6150276), (36, 5979435), (42, 5125230), (44, 4892265), (45, 4783548), (54, 3986290), (55, 3913812), (60, 3587661), (62, 3471930), (63, 3416820), (66, 3261510), (70, 3075138), (77, 2795580), (84, 2562615), (90, 2391774), (93, 2314620), (99, 2174340), (105, 2050092), (108, 1993145), (110, 1956906), (124, 1735965), (126, 1708410), (132, 1630755), (135, 1594516), (140, 1537569), (154, 1397790), (155, 1388772), (165, 1304604), (167, 1288980), (180, 1195887), (186, 1157310), (189, 1138940), (198, 1087170), (210, 1025046), (217, 991980), (220, 978453), (231, 931860), (252, 854205), (270, 797258), (279, 771540), (297, 724780), (308, 698895), (310, 694386), (315, 683364), (330, 652302), (334, 644490), (341, 631260), (372, 578655), (378, 569470), (385, 559116), (396, 543585), (420, 512523), (434, 495990), (462, 465930), (465, 462924), (495, 434868), (501, 429660), (540, 398629), (558, 385770), (594, 362390), (620, 347193), (630, 341682), (651, 330660), (660, 326151), (668, 322245), (682, 315630), (693, 310620), (756, 284735), (770, 279558), (835, 257796), (837, 257180), (868, 247995), (924, 232965), (930, 231462), (945, 227788), (990, 217434), (1002, 214830), (1023, 210420), (1085, 198396), (1116, 192885), (1155, 186372), (1169, 184140), (1188, 181195), (1260, 170841), (1302, 165330), (1364, 157815), (1386, 155310), (1395, 154308), (1485, 144956), (1503, 143220), (1540, 139779), (1670, 128898), (1674, 128590), (1705, 126252), (1837, 117180), (1860, 115731), (1890, 113894), (1953, 110220), (1980, 108717), (2004, 107415), (2046, 105210), (2079, 103540), (2170, 99198), (2310, 93186), (2338, 92070), (2387, 90180), (2505, 85932), (2604, 82665), (2772, 77655), (2790, 77154), (2970, 72478), (3006, 71610), (3069, 70140), (3255, 66132), (3340, 64449), (3348, 64295), (3410, 63126), (3465, 62124), (3507, 61380), (3674, 58590), (3780, 56947), (3906, 55110), (4092, 52605), (4158, 51770), (4185, 51436), (4340, 49599), (4509, 47740), (4620, 46593), (4676, 46035), (4774, 45090), (5010, 42966), (5115, 42084), (5177, 41580), (5511, 39060), (5580, 38577), (5845, 36828), (5859, 36740), (5940, 36239), (6012, 35805), (6138, 35070), (6510, 33066), (6820, 31563), (6930, 31062), (7014, 30690), (7161, 30060), (7348, 29295), (7515, 28644), (7812, 27555), (8316, 25885), (8370, 25718), (9018, 23870), (9185, 23436), (9207, 23380), (9548, 22545), (9765, 22044), (10020, 21483), (10230, 21042), (10354, 20790), (10395, 20708), (10521, 20460), (11022, 19530), (11690, 18414), (11718, 18370), (11935, 18036), (12276, 17535), (12859, 16740), (13020, 16533), (13860, 15531), (14028, 15345), (14322, 15030)]