1814810760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6607}}^1$

素因数の和:6740

約数の個数: 192

約数和(自身を含む): 6803596800

約数和(自身を除く): 4988786040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 109, 120, 126, 140, 168, 180, 210, 218, 252, 280, 315, 327, 360, 420, 436, 504, 545, 630, 654, 763, 840, 872, 981, 1090, 1260, 1308, 1526, 1635, 1962, 2180, 2289, 2520, 2616, 3052, 3270, 3815, 3924, 4360, 4578, 4905, 6104, 6540, 6607, 6867, 7630, 7848, 9156, 9810, 11445, 13080, 13214, 13734, 15260, 18312, 19620, 19821, 22890, 26428, 27468, 30520, 33035, 34335, 39240, 39642, 45780, 46249, 52856, 54936, 59463, 66070, 68670, 79284, 91560, 92498, 99105, 118926, 132140, 137340, 138747, 158568, 184996, 198210, 231245, 237852, 264280, 274680, 277494, 297315, 369992, 396420, 416241, 462490, 475704, 554988, 594630, 693735, 720163, 792840, 832482, 924980, 1109976, 1189260, 1387470, 1440326, 1664964, 1849960, 2081205, 2160489, 2378520, 2774940, 2880652, 3329928, 3600815, 4162410, 4320978, 5041141, 5549880, 5761304, 6481467, 7201630, 8324820, 8641956, 10082282, 10802445, 12962934, 14403260, 15123423, 16649640, 17283912, 20164564, 21604890, 25205705, 25925868, 28806520, 30246846, 32407335, 40329128, 43209780, 45370269, 50411410, 51851736, 60493692, 64814670, 75617115, 86419560, 90740538, 100822820, 120987384, 129629340, 151234230, 181481076, 201645640, 226851345, 259258680, 302468460, 362962152, 453702690, 604936920, 907405380, 1814810760]

約数ペア:

[(1, 1814810760), (2, 907405380), (3, 604936920), (4, 453702690), (5, 362962152), (6, 302468460), (7, 259258680), (8, 226851345), (9, 201645640), (10, 181481076), (12, 151234230), (14, 129629340), (15, 120987384), (18, 100822820), (20, 90740538), (21, 86419560), (24, 75617115), (28, 64814670), (30, 60493692), (35, 51851736), (36, 50411410), (40, 45370269), (42, 43209780), (45, 40329128), (56, 32407335), (60, 30246846), (63, 28806520), (70, 25925868), (72, 25205705), (84, 21604890), (90, 20164564), (105, 17283912), (109, 16649640), (120, 15123423), (126, 14403260), (140, 12962934), (168, 10802445), (180, 10082282), (210, 8641956), (218, 8324820), (252, 7201630), (280, 6481467), (315, 5761304), (327, 5549880), (360, 5041141), (420, 4320978), (436, 4162410), (504, 3600815), (545, 3329928), (630, 2880652), (654, 2774940), (763, 2378520), (840, 2160489), (872, 2081205), (981, 1849960), (1090, 1664964), (1260, 1440326), (1308, 1387470), (1526, 1189260), (1635, 1109976), (1962, 924980), (2180, 832482), (2289, 792840), (2520, 720163), (2616, 693735), (3052, 594630), (3270, 554988), (3815, 475704), (3924, 462490), (4360, 416241), (4578, 396420), (4905, 369992), (6104, 297315), (6540, 277494), (6607, 274680), (6867, 264280), (7630, 237852), (7848, 231245), (9156, 198210), (9810, 184996), (11445, 158568), (13080, 138747), (13214, 137340), (13734, 132140), (15260, 118926), (18312, 99105), (19620, 92498), (19821, 91560), (22890, 79284), (26428, 68670), (27468, 66070), (30520, 59463), (33035, 54936), (34335, 52856), (39240, 46249), (39642, 45780)]