1368884580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{1319}}^1$

素因数の和:1698

約数の個数: 144

約数和(自身を含む): 4474673280

約数和(自身を除く): 3105788700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 353, 420, 490, 588, 706, 735, 980, 1059, 1319, 1412, 1470, 1765, 2118, 2471, 2638, 2940, 3530, 3957, 4236, 4942, 5276, 5295, 6595, 7060, 7413, 7914, 9233, 9884, 10590, 12355, 13190, 14826, 15828, 17297, 18466, 19785, 21180, 24710, 26380, 27699, 29652, 34594, 36932, 37065, 39570, 46165, 49420, 51891, 55398, 64631, 69188, 74130, 79140, 86485, 92330, 103782, 110796, 129262, 138495, 148260, 172970, 184660, 193893, 207564, 258524, 259455, 276990, 323155, 345940, 387786, 465607, 518910, 553980, 646310, 775572, 931214, 969465, 1037820, 1292620, 1396821, 1862428, 1938930, 2328035, 2793642, 3259249, 3877860, 4656070, 5587284, 6518498, 6984105, 9312140, 9777747, 13036996, 13968210, 16296245, 19555494, 22814743, 27936420, 32592490, 39110988, 45629486, 48888735, 65184980, 68444229, 91258972, 97777470, 114073715, 136888458, 195554940, 228147430, 273776916, 342221145, 456294860, 684442290, 1368884580]

約数ペア:

[(1, 1368884580), (2, 684442290), (3, 456294860), (4, 342221145), (5, 273776916), (6, 228147430), (7, 195554940), (10, 136888458), (12, 114073715), (14, 97777470), (15, 91258972), (20, 68444229), (21, 65184980), (28, 48888735), (30, 45629486), (35, 39110988), (42, 32592490), (49, 27936420), (60, 22814743), (70, 19555494), (84, 16296245), (98, 13968210), (105, 13036996), (140, 9777747), (147, 9312140), (196, 6984105), (210, 6518498), (245, 5587284), (294, 4656070), (353, 3877860), (420, 3259249), (490, 2793642), (588, 2328035), (706, 1938930), (735, 1862428), (980, 1396821), (1059, 1292620), (1319, 1037820), (1412, 969465), (1470, 931214), (1765, 775572), (2118, 646310), (2471, 553980), (2638, 518910), (2940, 465607), (3530, 387786), (3957, 345940), (4236, 323155), (4942, 276990), (5276, 259455), (5295, 258524), (6595, 207564), (7060, 193893), (7413, 184660), (7914, 172970), (9233, 148260), (9884, 138495), (10590, 129262), (12355, 110796), (13190, 103782), (14826, 92330), (15828, 86485), (17297, 79140), (18466, 74130), (19785, 69188), (21180, 64631), (24710, 55398), (26380, 51891), (27699, 49420), (29652, 46165), (34594, 39570), (36932, 37065)]