389445892560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{482513}}^1$

素因数の和:482610

約数の個数: 240

約数和(自身を含む): 1400062622400

約数和(自身を除く): 1010616729840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 59, 60, 72, 76, 80, 90, 95, 114, 118, 120, 144, 152, 171, 177, 180, 190, 228, 236, 240, 285, 295, 304, 342, 354, 360, 380, 456, 472, 531, 570, 590, 684, 708, 720, 760, 855, 885, 912, 944, 1062, 1121, 1140, 1180, 1368, 1416, 1520, 1710, 1770, 2124, 2242, 2280, 2360, 2655, 2736, 2832, 3363, 3420, 3540, 4248, 4484, 4560, 4720, 5310, 5605, 6726, 6840, 7080, 8496, 8968, 10089, 10620, 11210, 13452, 13680, 14160, 16815, 17936, 20178, 21240, 22420, 26904, 33630, 40356, 42480, 44840, 50445, 53808, 67260, 80712, 89680, 100890, 134520, 161424, 201780, 269040, 403560, 482513, 807120, 965026, 1447539, 1930052, 2412565, 2895078, 3860104, 4342617, 4825130, 5790156, 7237695, 7720208, 8685234, 9167747, 9650260, 11580312, 14475390, 17370468, 18335494, 19300520, 21713085, 23160624, 27503241, 28468267, 28950780, 34740936, 36670988, 38601040, 43426170, 45838735, 55006482, 56936534, 57901560, 69481872, 73341976, 82509723, 85404801, 86852340, 91677470, 110012964, 113873068, 115803120, 137516205, 142341335, 146683952, 165019446, 170809602, 173704680, 183354940, 220025928, 227746136, 256214403, 275032410, 284682670, 330038892, 341619204, 347409360, 366709880, 412548615, 427024005, 440051856, 455492272, 512428806, 540897073, 550064820, 569365340, 660077784, 683238408, 733419760, 825097230, 854048010, 1024857612, 1081794146, 1100129640, 1138730680, 1281072015, 1320155568, 1366476816, 1622691219, 1650194460, 1708096020, 2049715224, 2163588292, 2200259280, 2277461360, 2562144030, 2704485365, 3245382438, 3300388920, 3416192040, 4099430448, 4327176584, 4868073657, 5124288060, 5408970730, 6490764876, 6600777840, 6832384080, 8113456095, 8654353168, 9736147314, 10248576120, 10817941460, 12981529752, 16226912190, 19472294628, 20497152240, 21635882920, 24340368285, 25963059504, 32453824380, 38944589256, 43271765840, 48680736570, 64907648760, 77889178512, 97361473140, 129815297520, 194722946280, 389445892560]

約数ペア:

[(1, 389445892560), (2, 194722946280), (3, 129815297520), (4, 97361473140), (5, 77889178512), (6, 64907648760), (8, 48680736570), (9, 43271765840), (10, 38944589256), (12, 32453824380), (15, 25963059504), (16, 24340368285), (18, 21635882920), (19, 20497152240), (20, 19472294628), (24, 16226912190), (30, 12981529752), (36, 10817941460), (38, 10248576120), (40, 9736147314), (45, 8654353168), (48, 8113456095), (57, 6832384080), (59, 6600777840), (60, 6490764876), (72, 5408970730), (76, 5124288060), (80, 4868073657), (90, 4327176584), (95, 4099430448), (114, 3416192040), (118, 3300388920), (120, 3245382438), (144, 2704485365), (152, 2562144030), (171, 2277461360), (177, 2200259280), (180, 2163588292), (190, 2049715224), (228, 1708096020), (236, 1650194460), (240, 1622691219), (285, 1366476816), (295, 1320155568), (304, 1281072015), (342, 1138730680), (354, 1100129640), (360, 1081794146), (380, 1024857612), (456, 854048010), (472, 825097230), (531, 733419760), (570, 683238408), (590, 660077784), (684, 569365340), (708, 550064820), (720, 540897073), (760, 512428806), (855, 455492272), (885, 440051856), (912, 427024005), (944, 412548615), (1062, 366709880), (1121, 347409360), (1140, 341619204), (1180, 330038892), (1368, 284682670), (1416, 275032410), (1520, 256214403), (1710, 227746136), (1770, 220025928), (2124, 183354940), (2242, 173704680), (2280, 170809602), (2360, 165019446), (2655, 146683952), (2736, 142341335), (2832, 137516205), (3363, 115803120), (3420, 113873068), (3540, 110012964), (4248, 91677470), (4484, 86852340), (4560, 85404801), (4720, 82509723), (5310, 73341976), (5605, 69481872), (6726, 57901560), (6840, 56936534), (7080, 55006482), (8496, 45838735), (8968, 43426170), (10089, 38601040), (10620, 36670988), (11210, 34740936), (13452, 28950780), (13680, 28468267), (14160, 27503241), (16815, 23160624), (17936, 21713085), (20178, 19300520), (21240, 18335494), (22420, 17370468), (26904, 14475390), (33630, 11580312), (40356, 9650260), (42480, 9167747), (44840, 8685234), (50445, 7720208), (53808, 7237695), (67260, 5790156), (80712, 4825130), (89680, 4342617), (100890, 3860104), (134520, 2895078), (161424, 2412565), (201780, 1930052), (269040, 1447539), (403560, 965026), (482513, 807120)]