211385460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 707180544

約数和(自身を除く): 495795084

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 71, 78, 110, 130, 132, 142, 143, 156, 165, 195, 213, 220, 260, 284, 286, 330, 347, 355, 390, 426, 429, 572, 660, 694, 710, 715, 780, 781, 852, 858, 923, 1041, 1065, 1388, 1420, 1430, 1562, 1716, 1735, 1846, 2082, 2130, 2145, 2343, 2769, 2860, 3124, 3470, 3692, 3817, 3905, 4164, 4260, 4290, 4511, 4615, 4686, 5205, 5538, 6940, 7634, 7810, 8580, 9022, 9230, 9372, 10153, 10410, 11076, 11451, 11715, 13533, 13845, 15268, 15620, 18044, 18460, 19085, 20306, 20820, 22555, 22902, 23430, 24637, 27066, 27690, 30459, 38170, 40612, 45110, 45804, 46860, 49274, 49621, 50765, 54132, 55380, 57255, 60918, 67665, 73911, 76340, 90220, 98548, 99242, 101530, 114510, 121836, 123185, 135330, 147822, 148863, 152295, 198484, 203060, 229020, 246370, 248105, 270660, 271007, 295644, 297726, 304590, 320281, 369555, 492740, 496210, 542014, 595452, 609180, 640562, 739110, 744315, 813021, 960843, 992420, 1084028, 1281124, 1355035, 1478220, 1488630, 1601405, 1626042, 1921686, 2710070, 2977260, 3202810, 3252084, 3523091, 3843372, 4065105, 4804215, 5420140, 6405620, 7046182, 8130210, 9608430, 10569273, 14092364, 16260420, 17615455, 19216860, 21138546, 35230910, 42277092, 52846365, 70461820, 105692730, 211385460]

約数ペア:

[(1, 211385460), (2, 105692730), (3, 70461820), (4, 52846365), (5, 42277092), (6, 35230910), (10, 21138546), (11, 19216860), (12, 17615455), (13, 16260420), (15, 14092364), (20, 10569273), (22, 9608430), (26, 8130210), (30, 7046182), (33, 6405620), (39, 5420140), (44, 4804215), (52, 4065105), (55, 3843372), (60, 3523091), (65, 3252084), (66, 3202810), (71, 2977260), (78, 2710070), (110, 1921686), (130, 1626042), (132, 1601405), (142, 1488630), (143, 1478220), (156, 1355035), (165, 1281124), (195, 1084028), (213, 992420), (220, 960843), (260, 813021), (284, 744315), (286, 739110), (330, 640562), (347, 609180), (355, 595452), (390, 542014), (426, 496210), (429, 492740), (572, 369555), (660, 320281), (694, 304590), (710, 297726), (715, 295644), (780, 271007), (781, 270660), (852, 248105), (858, 246370), (923, 229020), (1041, 203060), (1065, 198484), (1388, 152295), (1420, 148863), (1430, 147822), (1562, 135330), (1716, 123185), (1735, 121836), (1846, 114510), (2082, 101530), (2130, 99242), (2145, 98548), (2343, 90220), (2769, 76340), (2860, 73911), (3124, 67665), (3470, 60918), (3692, 57255), (3817, 55380), (3905, 54132), (4164, 50765), (4260, 49621), (4290, 49274), (4511, 46860), (4615, 45804), (4686, 45110), (5205, 40612), (5538, 38170), (6940, 30459), (7634, 27690), (7810, 27066), (8580, 24637), (9022, 23430), (9230, 22902), (9372, 22555), (10153, 20820), (10410, 20306), (11076, 19085), (11451, 18460), (11715, 18044), (13533, 15620), (13845, 15268)]