168835920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2063}}^1$

素因数の和:2121

約数の個数: 160

約数和(自身を含む): 589676544

約数和(自身を除く): 420840624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 744, 880, 930, 1023, 1240, 1320, 1364, 1488, 1705, 1860, 2046, 2063, 2480, 2640, 2728, 3410, 3720, 4092, 4126, 5115, 5456, 6189, 6820, 7440, 8184, 8252, 10230, 10315, 12378, 13640, 16368, 16504, 20460, 20630, 22693, 24756, 27280, 30945, 33008, 40920, 41260, 45386, 49512, 61890, 63953, 68079, 81840, 82520, 90772, 99024, 113465, 123780, 127906, 136158, 165040, 181544, 191859, 226930, 247560, 255812, 272316, 319765, 340395, 363088, 383718, 453860, 495120, 511624, 544632, 639530, 680790, 703483, 767436, 907720, 959295, 1023248, 1089264, 1279060, 1361580, 1406966, 1534872, 1815440, 1918590, 2110449, 2558120, 2723160, 2813932, 3069744, 3517415, 3837180, 4220898, 5116240, 5446320, 5627864, 7034830, 7674360, 8441796, 10552245, 11255728, 14069660, 15348720, 16883592, 21104490, 28139320, 33767184, 42208980, 56278640, 84417960, 168835920]

約数ペア:

[(1, 168835920), (2, 84417960), (3, 56278640), (4, 42208980), (5, 33767184), (6, 28139320), (8, 21104490), (10, 16883592), (11, 15348720), (12, 14069660), (15, 11255728), (16, 10552245), (20, 8441796), (22, 7674360), (24, 7034830), (30, 5627864), (31, 5446320), (33, 5116240), (40, 4220898), (44, 3837180), (48, 3517415), (55, 3069744), (60, 2813932), (62, 2723160), (66, 2558120), (80, 2110449), (88, 1918590), (93, 1815440), (110, 1534872), (120, 1406966), (124, 1361580), (132, 1279060), (155, 1089264), (165, 1023248), (176, 959295), (186, 907720), (220, 767436), (240, 703483), (248, 680790), (264, 639530), (310, 544632), (330, 511624), (341, 495120), (372, 453860), (440, 383718), (465, 363088), (496, 340395), (528, 319765), (620, 272316), (660, 255812), (682, 247560), (744, 226930), (880, 191859), (930, 181544), (1023, 165040), (1240, 136158), (1320, 127906), (1364, 123780), (1488, 113465), (1705, 99024), (1860, 90772), (2046, 82520), (2063, 81840), (2480, 68079), (2640, 63953), (2728, 61890), (3410, 49512), (3720, 45386), (4092, 41260), (4126, 40920), (5115, 33008), (5456, 30945), (6189, 27280), (6820, 24756), (7440, 22693), (8184, 20630), (8252, 20460), (10230, 16504), (10315, 16368), (12378, 13640)]