223682360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^2$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 593059320

約数和(自身を除く): 369376960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 31, 40, 44, 46, 55, 62, 88, 92, 110, 115, 124, 155, 184, 220, 230, 248, 253, 310, 341, 440, 460, 506, 529, 620, 682, 713, 920, 961, 1012, 1058, 1240, 1265, 1364, 1426, 1705, 1922, 2024, 2116, 2530, 2645, 2728, 2852, 3410, 3565, 3844, 4232, 4805, 5060, 5290, 5704, 5819, 6820, 7130, 7688, 7843, 9610, 10120, 10571, 10580, 11638, 13640, 14260, 15686, 16399, 19220, 21142, 21160, 22103, 23276, 28520, 29095, 31372, 32798, 38440, 39215, 42284, 44206, 46552, 52855, 58190, 62744, 65596, 78430, 81995, 84568, 88412, 105710, 110515, 116380, 131192, 156860, 163990, 176824, 180389, 211420, 221030, 232760, 243133, 313720, 327980, 360778, 422840, 442060, 486266, 508369, 655960, 721556, 884120, 901945, 972532, 1016738, 1215665, 1443112, 1803890, 1945064, 2033476, 2431330, 2541845, 3607780, 4066952, 4862660, 5083690, 5592059, 7215560, 9725320, 10167380, 11184118, 20334760, 22368236, 27960295, 44736472, 55920590, 111841180, 223682360]

約数ペア:

[(1, 223682360), (2, 111841180), (4, 55920590), (5, 44736472), (8, 27960295), (10, 22368236), (11, 20334760), (20, 11184118), (22, 10167380), (23, 9725320), (31, 7215560), (40, 5592059), (44, 5083690), (46, 4862660), (55, 4066952), (62, 3607780), (88, 2541845), (92, 2431330), (110, 2033476), (115, 1945064), (124, 1803890), (155, 1443112), (184, 1215665), (220, 1016738), (230, 972532), (248, 901945), (253, 884120), (310, 721556), (341, 655960), (440, 508369), (460, 486266), (506, 442060), (529, 422840), (620, 360778), (682, 327980), (713, 313720), (920, 243133), (961, 232760), (1012, 221030), (1058, 211420), (1240, 180389), (1265, 176824), (1364, 163990), (1426, 156860), (1705, 131192), (1922, 116380), (2024, 110515), (2116, 105710), (2530, 88412), (2645, 84568), (2728, 81995), (2852, 78430), (3410, 65596), (3565, 62744), (3844, 58190), (4232, 52855), (4805, 46552), (5060, 44206), (5290, 42284), (5704, 39215), (5819, 38440), (6820, 32798), (7130, 31372), (7688, 29095), (7843, 28520), (9610, 23276), (10120, 22103), (10571, 21160), (10580, 21142), (11638, 19220), (13640, 16399), (14260, 15686)]