15123224016

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{1163}}^1$

素因数の和:2182

約数の個数: 160

約数和(自身を含む): 44894269440

約数和(自身を除く): 29771045424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 971, 1116, 1163, 1488, 1674, 1942, 2232, 2326, 2913, 3348, 3489, 3884, 4464, 4652, 5826, 6696, 6978, 7768, 8739, 9304, 10467, 11652, 13392, 13956, 15536, 17478, 18608, 20934, 23304, 26217, 27912, 30101, 31401, 34956, 36053, 41868, 46608, 52434, 55824, 60202, 62802, 69912, 72106, 83736, 90303, 104868, 108159, 120404, 125604, 139824, 144212, 167472, 180606, 209736, 216318, 240808, 251208, 270909, 288424, 324477, 361212, 419472, 432636, 481616, 502416, 541818, 576848, 648954, 722424, 812727, 865272, 973431, 1083636, 1129273, 1297908, 1444848, 1625454, 1730544, 1946862, 2167272, 2258546, 2595816, 3250908, 3387819, 3893724, 4334544, 4517092, 5191632, 6501816, 6775638, 7787448, 9034184, 10163457, 13003632, 13551276, 15574896, 18068368, 20326914, 27102552, 30490371, 35007463, 40653828, 54205104, 60980742, 70014926, 81307656, 105022389, 121961484, 140029852, 162615312, 210044778, 243922968, 280059704, 315067167, 420089556, 487845936, 560119408, 630134334, 840179112, 945201501, 1260268668, 1680358224, 1890403002, 2520537336, 3780806004, 5041074672, 7561612008, 15123224016]

約数ペア:

[(1, 15123224016), (2, 7561612008), (3, 5041074672), (4, 3780806004), (6, 2520537336), (8, 1890403002), (9, 1680358224), (12, 1260268668), (16, 945201501), (18, 840179112), (24, 630134334), (27, 560119408), (31, 487845936), (36, 420089556), (48, 315067167), (54, 280059704), (62, 243922968), (72, 210044778), (93, 162615312), (108, 140029852), (124, 121961484), (144, 105022389), (186, 81307656), (216, 70014926), (248, 60980742), (279, 54205104), (372, 40653828), (432, 35007463), (496, 30490371), (558, 27102552), (744, 20326914), (837, 18068368), (971, 15574896), (1116, 13551276), (1163, 13003632), (1488, 10163457), (1674, 9034184), (1942, 7787448), (2232, 6775638), (2326, 6501816), (2913, 5191632), (3348, 4517092), (3489, 4334544), (3884, 3893724), (4464, 3387819), (4652, 3250908), (5826, 2595816), (6696, 2258546), (6978, 2167272), (7768, 1946862), (8739, 1730544), (9304, 1625454), (10467, 1444848), (11652, 1297908), (13392, 1129273), (13956, 1083636), (15536, 973431), (17478, 865272), (18608, 812727), (20934, 722424), (23304, 648954), (26217, 576848), (27912, 541818), (30101, 502416), (31401, 481616), (34956, 432636), (36053, 419472), (41868, 361212), (46608, 324477), (52434, 288424), (55824, 270909), (60202, 251208), (62802, 240808), (69912, 216318), (72106, 209736), (83736, 180606), (90303, 167472), (104868, 144212), (108159, 139824), (120404, 125604)]