282034280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 772156800

約数和(自身を除く): 490122520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 29, 31, 40, 44, 46, 55, 58, 62, 88, 92, 110, 115, 116, 124, 145, 155, 184, 220, 230, 232, 248, 253, 290, 310, 319, 341, 440, 460, 506, 580, 620, 638, 667, 682, 713, 899, 920, 961, 1012, 1160, 1240, 1265, 1276, 1334, 1364, 1426, 1595, 1705, 1798, 1922, 2024, 2530, 2552, 2668, 2728, 2852, 3190, 3335, 3410, 3565, 3596, 3844, 4495, 4805, 5060, 5336, 5704, 6380, 6670, 6820, 7130, 7192, 7337, 7688, 7843, 8990, 9610, 9889, 10120, 10571, 12760, 13340, 13640, 14260, 14674, 15686, 17980, 19220, 19778, 20677, 21142, 22103, 26680, 27869, 28520, 29348, 31372, 35960, 36685, 38440, 39215, 39556, 41354, 42284, 44206, 49445, 52855, 55738, 58696, 62744, 73370, 78430, 79112, 82708, 84568, 88412, 98890, 103385, 105710, 110515, 111476, 139345, 146740, 156860, 165416, 176824, 197780, 206770, 211420, 221030, 222952, 227447, 243133, 278690, 293480, 306559, 313720, 395560, 413540, 422840, 442060, 454894, 486266, 557380, 613118, 640987, 827080, 884120, 909788, 972532, 1114760, 1137235, 1215665, 1226236, 1281974, 1532795, 1819576, 1945064, 2274470, 2431330, 2452472, 2563948, 3065590, 3204935, 4548940, 4862660, 5127896, 6131180, 6409870, 7050857, 9097880, 9725320, 12262360, 12819740, 14101714, 25639480, 28203428, 35254285, 56406856, 70508570, 141017140, 282034280]

約数ペア:

[(1, 282034280), (2, 141017140), (4, 70508570), (5, 56406856), (8, 35254285), (10, 28203428), (11, 25639480), (20, 14101714), (22, 12819740), (23, 12262360), (29, 9725320), (31, 9097880), (40, 7050857), (44, 6409870), (46, 6131180), (55, 5127896), (58, 4862660), (62, 4548940), (88, 3204935), (92, 3065590), (110, 2563948), (115, 2452472), (116, 2431330), (124, 2274470), (145, 1945064), (155, 1819576), (184, 1532795), (220, 1281974), (230, 1226236), (232, 1215665), (248, 1137235), (253, 1114760), (290, 972532), (310, 909788), (319, 884120), (341, 827080), (440, 640987), (460, 613118), (506, 557380), (580, 486266), (620, 454894), (638, 442060), (667, 422840), (682, 413540), (713, 395560), (899, 313720), (920, 306559), (961, 293480), (1012, 278690), (1160, 243133), (1240, 227447), (1265, 222952), (1276, 221030), (1334, 211420), (1364, 206770), (1426, 197780), (1595, 176824), (1705, 165416), (1798, 156860), (1922, 146740), (2024, 139345), (2530, 111476), (2552, 110515), (2668, 105710), (2728, 103385), (2852, 98890), (3190, 88412), (3335, 84568), (3410, 82708), (3565, 79112), (3596, 78430), (3844, 73370), (4495, 62744), (4805, 58696), (5060, 55738), (5336, 52855), (5704, 49445), (6380, 44206), (6670, 42284), (6820, 41354), (7130, 39556), (7192, 39215), (7337, 38440), (7688, 36685), (7843, 35960), (8990, 31372), (9610, 29348), (9889, 28520), (10120, 27869), (10571, 26680), (12760, 22103), (13340, 21142), (13640, 20677), (14260, 19778), (14674, 19220), (15686, 17980)]