229562520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2851}}^1$

素因数の和:2937

約数の個数: 128

約数和(自身を含む): 763879680

約数和(自身を除く): 534317160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 183, 220, 244, 264, 305, 330, 366, 440, 488, 610, 660, 671, 732, 915, 1220, 1320, 1342, 1464, 1830, 2013, 2440, 2684, 2851, 3355, 3660, 4026, 5368, 5702, 6710, 7320, 8052, 8553, 10065, 11404, 13420, 14255, 16104, 17106, 20130, 22808, 26840, 28510, 31361, 34212, 40260, 42765, 57020, 62722, 68424, 80520, 85530, 94083, 114040, 125444, 156805, 171060, 173911, 188166, 250888, 313610, 342120, 347822, 376332, 470415, 521733, 627220, 695644, 752664, 869555, 940830, 1043466, 1254440, 1391288, 1739110, 1881660, 1913021, 2086932, 2608665, 3478220, 3763320, 3826042, 4173864, 5217330, 5739063, 6956440, 7652084, 9565105, 10434660, 11478126, 15304168, 19130210, 20869320, 22956252, 28695315, 38260420, 45912504, 57390630, 76520840, 114781260, 229562520]

約数ペア:

[(1, 229562520), (2, 114781260), (3, 76520840), (4, 57390630), (5, 45912504), (6, 38260420), (8, 28695315), (10, 22956252), (11, 20869320), (12, 19130210), (15, 15304168), (20, 11478126), (22, 10434660), (24, 9565105), (30, 7652084), (33, 6956440), (40, 5739063), (44, 5217330), (55, 4173864), (60, 3826042), (61, 3763320), (66, 3478220), (88, 2608665), (110, 2086932), (120, 1913021), (122, 1881660), (132, 1739110), (165, 1391288), (183, 1254440), (220, 1043466), (244, 940830), (264, 869555), (305, 752664), (330, 695644), (366, 627220), (440, 521733), (488, 470415), (610, 376332), (660, 347822), (671, 342120), (732, 313610), (915, 250888), (1220, 188166), (1320, 173911), (1342, 171060), (1464, 156805), (1830, 125444), (2013, 114040), (2440, 94083), (2684, 85530), (2851, 80520), (3355, 68424), (3660, 62722), (4026, 57020), (5368, 42765), (5702, 40260), (6710, 34212), (7320, 31361), (8052, 28510), (8553, 26840), (10065, 22808), (11404, 20130), (13420, 17106), (14255, 16104)]