419640000

素因数分解:

$2^6\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 280

約数和(自身を含む): 1499707440

約数和(自身を除く): 1080067440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 269, 300, 312, 320, 325, 375, 390, 400, 416, 480, 500, 520, 538, 600, 624, 625, 650, 750, 780, 800, 807, 832, 960, 975, 1000, 1040, 1076, 1200, 1248, 1250, 1300, 1345, 1500, 1560, 1600, 1614, 1625, 1875, 1950, 2000, 2080, 2152, 2400, 2496, 2500, 2600, 2690, 3000, 3120, 3228, 3250, 3497, 3750, 3900, 4000, 4035, 4160, 4304, 4800, 4875, 5000, 5200, 5380, 6000, 6240, 6456, 6500, 6725, 6994, 7500, 7800, 8000, 8070, 8125, 8608, 9750, 10000, 10400, 10491, 10760, 12000, 12480, 12912, 13000, 13450, 13988, 15000, 15600, 16140, 16250, 17216, 17485, 19500, 20000, 20175, 20800, 20982, 21520, 24000, 24375, 25824, 26000, 26900, 27976, 30000, 31200, 32280, 32500, 33625, 34970, 39000, 40000, 40350, 41964, 43040, 48750, 51648, 52000, 52455, 53800, 55952, 60000, 62400, 64560, 65000, 67250, 69940, 78000, 80700, 83928, 86080, 87425, 97500, 100875, 104000, 104910, 107600, 111904, 120000, 129120, 130000, 134500, 139880, 156000, 161400, 167856, 168125, 174850, 195000, 201750, 209820, 215200, 223808, 258240, 260000, 262275, 269000, 279760, 312000, 322800, 335712, 336250, 349700, 390000, 403500, 419640, 430400, 437125, 504375, 520000, 524550, 538000, 559520, 645600, 671424, 672500, 699400, 780000, 807000, 839280, 874250, 1008750, 1049100, 1076000, 1119040, 1291200, 1311375, 1345000, 1398800, 1560000, 1614000, 1678560, 1748500, 2017500, 2098200, 2152000, 2185625, 2622750, 2690000, 2797600, 3228000, 3357120, 3497000, 4035000, 4196400, 4371250, 5245500, 5380000, 5595200, 6456000, 6556875, 6994000, 8070000, 8392800, 8742500, 10491000, 10760000, 13113750, 13988000, 16140000, 16785600, 17485000, 20982000, 26227500, 27976000, 32280000, 34970000, 41964000, 52455000, 69940000, 83928000, 104910000, 139880000, 209820000, 419640000]

約数ペア:

[(1, 419640000), (2, 209820000), (3, 139880000), (4, 104910000), (5, 83928000), (6, 69940000), (8, 52455000), (10, 41964000), (12, 34970000), (13, 32280000), (15, 27976000), (16, 26227500), (20, 20982000), (24, 17485000), (25, 16785600), (26, 16140000), (30, 13988000), (32, 13113750), (39, 10760000), (40, 10491000), (48, 8742500), (50, 8392800), (52, 8070000), (60, 6994000), (64, 6556875), (65, 6456000), (75, 5595200), (78, 5380000), (80, 5245500), (96, 4371250), (100, 4196400), (104, 4035000), (120, 3497000), (125, 3357120), (130, 3228000), (150, 2797600), (156, 2690000), (160, 2622750), (192, 2185625), (195, 2152000), (200, 2098200), (208, 2017500), (240, 1748500), (250, 1678560), (260, 1614000), (269, 1560000), (300, 1398800), (312, 1345000), (320, 1311375), (325, 1291200), (375, 1119040), (390, 1076000), (400, 1049100), (416, 1008750), (480, 874250), (500, 839280), (520, 807000), (538, 780000), (600, 699400), (624, 672500), (625, 671424), (650, 645600), (750, 559520), (780, 538000), (800, 524550), (807, 520000), (832, 504375), (960, 437125), (975, 430400), (1000, 419640), (1040, 403500), (1076, 390000), (1200, 349700), (1248, 336250), (1250, 335712), (1300, 322800), (1345, 312000), (1500, 279760), (1560, 269000), (1600, 262275), (1614, 260000), (1625, 258240), (1875, 223808), (1950, 215200), (2000, 209820), (2080, 201750), (2152, 195000), (2400, 174850), (2496, 168125), (2500, 167856), (2600, 161400), (2690, 156000), (3000, 139880), (3120, 134500), (3228, 130000), (3250, 129120), (3497, 120000), (3750, 111904), (3900, 107600), (4000, 104910), (4035, 104000), (4160, 100875), (4304, 97500), (4800, 87425), (4875, 86080), (5000, 83928), (5200, 80700), (5380, 78000), (6000, 69940), (6240, 67250), (6456, 65000), (6500, 64560), (6725, 62400), (6994, 60000), (7500, 55952), (7800, 53800), (8000, 52455), (8070, 52000), (8125, 51648), (8608, 48750), (9750, 43040), (10000, 41964), (10400, 40350), (10491, 40000), (10760, 39000), (12000, 34970), (12480, 33625), (12912, 32500), (13000, 32280), (13450, 31200), (13988, 30000), (15000, 27976), (15600, 26900), (16140, 26000), (16250, 25824), (17216, 24375), (17485, 24000), (19500, 21520), (20000, 20982), (20175, 20800)]