243960000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 280

約数和(自身を含む): 856975680

約数和(自身を除く): 613015680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 107, 114, 120, 125, 150, 152, 160, 190, 192, 200, 214, 228, 240, 250, 285, 300, 304, 320, 321, 375, 380, 400, 428, 456, 475, 480, 500, 535, 570, 600, 608, 625, 642, 750, 760, 800, 856, 912, 950, 960, 1000, 1070, 1140, 1200, 1216, 1250, 1284, 1425, 1500, 1520, 1600, 1605, 1712, 1824, 1875, 1900, 2000, 2033, 2140, 2280, 2375, 2400, 2500, 2568, 2675, 2850, 3000, 3040, 3210, 3424, 3648, 3750, 3800, 4000, 4066, 4280, 4560, 4750, 4800, 5000, 5136, 5350, 5700, 6000, 6080, 6099, 6420, 6848, 7125, 7500, 7600, 8000, 8025, 8132, 8560, 9120, 9500, 10000, 10165, 10272, 10700, 11400, 11875, 12000, 12198, 12840, 13375, 14250, 15000, 15200, 16050, 16264, 17120, 18240, 19000, 20000, 20330, 20544, 21400, 22800, 23750, 24000, 24396, 25680, 26750, 28500, 30000, 30400, 30495, 32100, 32528, 34240, 35625, 38000, 40000, 40125, 40660, 42800, 45600, 47500, 48792, 50825, 51360, 53500, 57000, 60000, 60990, 64200, 65056, 66875, 71250, 76000, 80250, 81320, 85600, 91200, 95000, 97584, 101650, 102720, 107000, 114000, 120000, 121980, 128400, 130112, 133750, 142500, 152000, 152475, 160500, 162640, 171200, 190000, 195168, 200625, 203300, 214000, 228000, 243960, 254125, 256800, 267500, 285000, 304950, 321000, 325280, 380000, 390336, 401250, 406600, 428000, 456000, 487920, 508250, 513600, 535000, 570000, 609900, 642000, 650560, 760000, 762375, 802500, 813200, 856000, 975840, 1016500, 1070000, 1140000, 1219800, 1270625, 1284000, 1524750, 1605000, 1626400, 1951680, 2033000, 2140000, 2280000, 2439600, 2541250, 2568000, 3049500, 3210000, 3252800, 3811875, 4066000, 4280000, 4879200, 5082500, 6099000, 6420000, 7623750, 8132000, 9758400, 10165000, 12198000, 12840000, 15247500, 16264000, 20330000, 24396000, 30495000, 40660000, 48792000, 60990000, 81320000, 121980000, 243960000]

約数ペア:

[(1, 243960000), (2, 121980000), (3, 81320000), (4, 60990000), (5, 48792000), (6, 40660000), (8, 30495000), (10, 24396000), (12, 20330000), (15, 16264000), (16, 15247500), (19, 12840000), (20, 12198000), (24, 10165000), (25, 9758400), (30, 8132000), (32, 7623750), (38, 6420000), (40, 6099000), (48, 5082500), (50, 4879200), (57, 4280000), (60, 4066000), (64, 3811875), (75, 3252800), (76, 3210000), (80, 3049500), (95, 2568000), (96, 2541250), (100, 2439600), (107, 2280000), (114, 2140000), (120, 2033000), (125, 1951680), (150, 1626400), (152, 1605000), (160, 1524750), (190, 1284000), (192, 1270625), (200, 1219800), (214, 1140000), (228, 1070000), (240, 1016500), (250, 975840), (285, 856000), (300, 813200), (304, 802500), (320, 762375), (321, 760000), (375, 650560), (380, 642000), (400, 609900), (428, 570000), (456, 535000), (475, 513600), (480, 508250), (500, 487920), (535, 456000), (570, 428000), (600, 406600), (608, 401250), (625, 390336), (642, 380000), (750, 325280), (760, 321000), (800, 304950), (856, 285000), (912, 267500), (950, 256800), (960, 254125), (1000, 243960), (1070, 228000), (1140, 214000), (1200, 203300), (1216, 200625), (1250, 195168), (1284, 190000), (1425, 171200), (1500, 162640), (1520, 160500), (1600, 152475), (1605, 152000), (1712, 142500), (1824, 133750), (1875, 130112), (1900, 128400), (2000, 121980), (2033, 120000), (2140, 114000), (2280, 107000), (2375, 102720), (2400, 101650), (2500, 97584), (2568, 95000), (2675, 91200), (2850, 85600), (3000, 81320), (3040, 80250), (3210, 76000), (3424, 71250), (3648, 66875), (3750, 65056), (3800, 64200), (4000, 60990), (4066, 60000), (4280, 57000), (4560, 53500), (4750, 51360), (4800, 50825), (5000, 48792), (5136, 47500), (5350, 45600), (5700, 42800), (6000, 40660), (6080, 40125), (6099, 40000), (6420, 38000), (6848, 35625), (7125, 34240), (7500, 32528), (7600, 32100), (8000, 30495), (8025, 30400), (8132, 30000), (8560, 28500), (9120, 26750), (9500, 25680), (10000, 24396), (10165, 24000), (10272, 23750), (10700, 22800), (11400, 21400), (11875, 20544), (12000, 20330), (12198, 20000), (12840, 19000), (13375, 18240), (14250, 17120), (15000, 16264), (15200, 16050)]