345931740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2269}}^1$

素因数の和:2313

約数の個数: 216

約数和(自身を含む): 1318742880

約数和(自身を除く): 972811140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2178, 2269, 2310, 2420, 2541, 2772, 3388, 3465, 3630, 4235, 4356, 4538, 4620, 5082, 5445, 6807, 6930, 7260, 7623, 8470, 9076, 10164, 10890, 11345, 12705, 13614, 13860, 15246, 15883, 16940, 20421, 21780, 22690, 24959, 25410, 27228, 30492, 31766, 34035, 38115, 40842, 45380, 47649, 49918, 50820, 63532, 68070, 74877, 76230, 79415, 81684, 95298, 99836, 102105, 124795, 136140, 142947, 149754, 152460, 158830, 174713, 190596, 204210, 224631, 238245, 249590, 274549, 285894, 299508, 317660, 349426, 374385, 408420, 449262, 476490, 499180, 524139, 549098, 571788, 698852, 714735, 748770, 823647, 873565, 898524, 952980, 1048278, 1098196, 1123155, 1372745, 1429470, 1497540, 1572417, 1647294, 1747130, 1921843, 2096556, 2246310, 2470941, 2620695, 2745490, 2858940, 3144834, 3294588, 3494260, 3843686, 4118235, 4492620, 4941882, 5241390, 5490980, 5765529, 6289668, 7687372, 7862085, 8236470, 9609215, 9883764, 10482780, 11531058, 12354705, 15724170, 16472940, 17296587, 19218430, 23062116, 24709410, 28827645, 31448340, 34593174, 38436860, 49418820, 57655290, 69186348, 86482935, 115310580, 172965870, 345931740]

約数ペア:

[(1, 345931740), (2, 172965870), (3, 115310580), (4, 86482935), (5, 69186348), (6, 57655290), (7, 49418820), (9, 38436860), (10, 34593174), (11, 31448340), (12, 28827645), (14, 24709410), (15, 23062116), (18, 19218430), (20, 17296587), (21, 16472940), (22, 15724170), (28, 12354705), (30, 11531058), (33, 10482780), (35, 9883764), (36, 9609215), (42, 8236470), (44, 7862085), (45, 7687372), (55, 6289668), (60, 5765529), (63, 5490980), (66, 5241390), (70, 4941882), (77, 4492620), (84, 4118235), (90, 3843686), (99, 3494260), (105, 3294588), (110, 3144834), (121, 2858940), (126, 2745490), (132, 2620695), (140, 2470941), (154, 2246310), (165, 2096556), (180, 1921843), (198, 1747130), (210, 1647294), (220, 1572417), (231, 1497540), (242, 1429470), (252, 1372745), (308, 1123155), (315, 1098196), (330, 1048278), (363, 952980), (385, 898524), (396, 873565), (420, 823647), (462, 748770), (484, 714735), (495, 698852), (605, 571788), (630, 549098), (660, 524139), (693, 499180), (726, 476490), (770, 449262), (847, 408420), (924, 374385), (990, 349426), (1089, 317660), (1155, 299508), (1210, 285894), (1260, 274549), (1386, 249590), (1452, 238245), (1540, 224631), (1694, 204210), (1815, 190596), (1980, 174713), (2178, 158830), (2269, 152460), (2310, 149754), (2420, 142947), (2541, 136140), (2772, 124795), (3388, 102105), (3465, 99836), (3630, 95298), (4235, 81684), (4356, 79415), (4538, 76230), (4620, 74877), (5082, 68070), (5445, 63532), (6807, 50820), (6930, 49918), (7260, 47649), (7623, 45380), (8470, 40842), (9076, 38115), (10164, 34035), (10890, 31766), (11345, 30492), (12705, 27228), (13614, 25410), (13860, 24959), (15246, 22690), (15883, 21780), (16940, 20421)]