67679820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 234823680

約数和(自身を除く): 167143860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 311, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 622, 702, 780, 806, 837, 930, 933, 1116, 1170, 1209, 1244, 1395, 1404, 1555, 1612, 1674, 1755, 1860, 1866, 2015, 2340, 2418, 2790, 2799, 3110, 3348, 3510, 3627, 3732, 4030, 4043, 4185, 4665, 4836, 5580, 5598, 6045, 6220, 7020, 7254, 8060, 8086, 8370, 8397, 9330, 9641, 10881, 11196, 12090, 12129, 13995, 14508, 16172, 16740, 16794, 18135, 18660, 19282, 20215, 21762, 24180, 24258, 27990, 28923, 33588, 36270, 36387, 38564, 40430, 41985, 43524, 48205, 48516, 54405, 55980, 57846, 60645, 72540, 72774, 80860, 83970, 86769, 96410, 108810, 109161, 115692, 121290, 125333, 144615, 145548, 167940, 173538, 181935, 192820, 217620, 218322, 242580, 250666, 260307, 289230, 347076, 363870, 375999, 433845, 436644, 501332, 520614, 545805, 578460, 626665, 727740, 751998, 867690, 1041228, 1091610, 1127997, 1253330, 1301535, 1503996, 1735380, 1879995, 2183220, 2255994, 2506660, 2603070, 3383991, 3759990, 4511988, 5206140, 5639985, 6767982, 7519980, 11279970, 13535964, 16919955, 22559940, 33839910, 67679820]

約数ペア:

[(1, 67679820), (2, 33839910), (3, 22559940), (4, 16919955), (5, 13535964), (6, 11279970), (9, 7519980), (10, 6767982), (12, 5639985), (13, 5206140), (15, 4511988), (18, 3759990), (20, 3383991), (26, 2603070), (27, 2506660), (30, 2255994), (31, 2183220), (36, 1879995), (39, 1735380), (45, 1503996), (52, 1301535), (54, 1253330), (60, 1127997), (62, 1091610), (65, 1041228), (78, 867690), (90, 751998), (93, 727740), (108, 626665), (117, 578460), (124, 545805), (130, 520614), (135, 501332), (155, 436644), (156, 433845), (180, 375999), (186, 363870), (195, 347076), (234, 289230), (260, 260307), (270, 250666), (279, 242580), (310, 218322), (311, 217620), (351, 192820), (372, 181935), (390, 173538), (403, 167940), (465, 145548), (468, 144615), (540, 125333), (558, 121290), (585, 115692), (620, 109161), (622, 108810), (702, 96410), (780, 86769), (806, 83970), (837, 80860), (930, 72774), (933, 72540), (1116, 60645), (1170, 57846), (1209, 55980), (1244, 54405), (1395, 48516), (1404, 48205), (1555, 43524), (1612, 41985), (1674, 40430), (1755, 38564), (1860, 36387), (1866, 36270), (2015, 33588), (2340, 28923), (2418, 27990), (2790, 24258), (2799, 24180), (3110, 21762), (3348, 20215), (3510, 19282), (3627, 18660), (3732, 18135), (4030, 16794), (4043, 16740), (4185, 16172), (4665, 14508), (4836, 13995), (5580, 12129), (5598, 12090), (6045, 11196), (6220, 10881), (7020, 9641), (7254, 9330), (8060, 8397), (8086, 8370)]