329989380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 1130734080

約数和(自身を除く): 800744700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 113, 119, 140, 170, 204, 210, 226, 238, 255, 339, 340, 357, 409, 420, 452, 476, 510, 565, 595, 678, 714, 791, 818, 1020, 1130, 1190, 1227, 1356, 1428, 1582, 1636, 1695, 1785, 1921, 2045, 2260, 2373, 2380, 2454, 2863, 3164, 3390, 3570, 3842, 3955, 4090, 4746, 4908, 5726, 5763, 6135, 6780, 6953, 7140, 7684, 7910, 8180, 8589, 9492, 9605, 11452, 11526, 11865, 12270, 13447, 13906, 14315, 15820, 17178, 19210, 20859, 23052, 23730, 24540, 26894, 27812, 28630, 28815, 34356, 34765, 38420, 40341, 41718, 42945, 46217, 47460, 48671, 53788, 57260, 57630, 67235, 69530, 80682, 83436, 85890, 92434, 97342, 104295, 115260, 134470, 138651, 139060, 146013, 161364, 171780, 184868, 194684, 201705, 208590, 231085, 243355, 268940, 277302, 292026, 323519, 403410, 417180, 462170, 486710, 554604, 584052, 647038, 693255, 730065, 785689, 806820, 924340, 970557, 973420, 1294076, 1386510, 1460130, 1571378, 1617595, 1941114, 2357067, 2773020, 2920260, 3142756, 3235190, 3882228, 3928445, 4714134, 4852785, 5499823, 6470380, 7856890, 9428268, 9705570, 10999646, 11785335, 15713780, 16499469, 19411140, 21999292, 23570670, 27499115, 32998938, 47141340, 54998230, 65997876, 82497345, 109996460, 164994690, 329989380]

約数ペア:

[(1, 329989380), (2, 164994690), (3, 109996460), (4, 82497345), (5, 65997876), (6, 54998230), (7, 47141340), (10, 32998938), (12, 27499115), (14, 23570670), (15, 21999292), (17, 19411140), (20, 16499469), (21, 15713780), (28, 11785335), (30, 10999646), (34, 9705570), (35, 9428268), (42, 7856890), (51, 6470380), (60, 5499823), (68, 4852785), (70, 4714134), (84, 3928445), (85, 3882228), (102, 3235190), (105, 3142756), (113, 2920260), (119, 2773020), (140, 2357067), (170, 1941114), (204, 1617595), (210, 1571378), (226, 1460130), (238, 1386510), (255, 1294076), (339, 973420), (340, 970557), (357, 924340), (409, 806820), (420, 785689), (452, 730065), (476, 693255), (510, 647038), (565, 584052), (595, 554604), (678, 486710), (714, 462170), (791, 417180), (818, 403410), (1020, 323519), (1130, 292026), (1190, 277302), (1227, 268940), (1356, 243355), (1428, 231085), (1582, 208590), (1636, 201705), (1695, 194684), (1785, 184868), (1921, 171780), (2045, 161364), (2260, 146013), (2373, 139060), (2380, 138651), (2454, 134470), (2863, 115260), (3164, 104295), (3390, 97342), (3570, 92434), (3842, 85890), (3955, 83436), (4090, 80682), (4746, 69530), (4908, 67235), (5726, 57630), (5763, 57260), (6135, 53788), (6780, 48671), (6953, 47460), (7140, 46217), (7684, 42945), (7910, 41718), (8180, 40341), (8589, 38420), (9492, 34765), (9605, 34356), (11452, 28815), (11526, 28630), (11865, 27812), (12270, 26894), (13447, 24540), (13906, 23730), (14315, 23052), (15820, 20859), (17178, 19210)]