158962860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:365

約数の個数: 216

約数和(自身を含む): 571399920

約数和(自身を除く): 412437060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 67, 70, 84, 90, 98, 105, 126, 134, 140, 147, 180, 196, 201, 210, 245, 252, 268, 269, 294, 315, 335, 402, 420, 441, 469, 490, 538, 588, 603, 630, 670, 735, 804, 807, 882, 938, 980, 1005, 1076, 1206, 1260, 1340, 1345, 1407, 1470, 1614, 1764, 1876, 1883, 2010, 2205, 2345, 2412, 2421, 2690, 2814, 2940, 3015, 3228, 3283, 3766, 4020, 4035, 4221, 4410, 4690, 4842, 5380, 5628, 5649, 6030, 6566, 7035, 7532, 8070, 8442, 8820, 9380, 9415, 9684, 9849, 11298, 12060, 12105, 13132, 13181, 14070, 16140, 16415, 16884, 16947, 18023, 18830, 19698, 21105, 22596, 24210, 26362, 28140, 28245, 29547, 32830, 33894, 36046, 37660, 39396, 39543, 42210, 48420, 49245, 52724, 54069, 56490, 59094, 65660, 65905, 67788, 72092, 79086, 84420, 84735, 90115, 98490, 108138, 112980, 118188, 118629, 126161, 131810, 147735, 158172, 162207, 169470, 180230, 196980, 197715, 216276, 237258, 252322, 263620, 270345, 295470, 324414, 338940, 360460, 378483, 395430, 474516, 504644, 540690, 590940, 593145, 630805, 648828, 756966, 790860, 811035, 883127, 1081380, 1135449, 1186290, 1261610, 1513932, 1622070, 1766254, 1892415, 2270898, 2372580, 2523220, 2649381, 3244140, 3532508, 3784830, 4415635, 4541796, 5298762, 5677245, 7569660, 7948143, 8831270, 10597524, 11354490, 13246905, 15896286, 17662540, 22708980, 26493810, 31792572, 39740715, 52987620, 79481430, 158962860]

約数ペア:

[(1, 158962860), (2, 79481430), (3, 52987620), (4, 39740715), (5, 31792572), (6, 26493810), (7, 22708980), (9, 17662540), (10, 15896286), (12, 13246905), (14, 11354490), (15, 10597524), (18, 8831270), (20, 7948143), (21, 7569660), (28, 5677245), (30, 5298762), (35, 4541796), (36, 4415635), (42, 3784830), (45, 3532508), (49, 3244140), (60, 2649381), (63, 2523220), (67, 2372580), (70, 2270898), (84, 1892415), (90, 1766254), (98, 1622070), (105, 1513932), (126, 1261610), (134, 1186290), (140, 1135449), (147, 1081380), (180, 883127), (196, 811035), (201, 790860), (210, 756966), (245, 648828), (252, 630805), (268, 593145), (269, 590940), (294, 540690), (315, 504644), (335, 474516), (402, 395430), (420, 378483), (441, 360460), (469, 338940), (490, 324414), (538, 295470), (588, 270345), (603, 263620), (630, 252322), (670, 237258), (735, 216276), (804, 197715), (807, 196980), (882, 180230), (938, 169470), (980, 162207), (1005, 158172), (1076, 147735), (1206, 131810), (1260, 126161), (1340, 118629), (1345, 118188), (1407, 112980), (1470, 108138), (1614, 98490), (1764, 90115), (1876, 84735), (1883, 84420), (2010, 79086), (2205, 72092), (2345, 67788), (2412, 65905), (2421, 65660), (2690, 59094), (2814, 56490), (2940, 54069), (3015, 52724), (3228, 49245), (3283, 48420), (3766, 42210), (4020, 39543), (4035, 39396), (4221, 37660), (4410, 36046), (4690, 33894), (4842, 32830), (5380, 29547), (5628, 28245), (5649, 28140), (6030, 26362), (6566, 24210), (7035, 22596), (7532, 21105), (8070, 19698), (8442, 18830), (8820, 18023), (9380, 16947), (9415, 16884), (9684, 16415), (9849, 16140), (11298, 14070), (12060, 13181), (12105, 13132)]