738963720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1$

素因数の和:1196

約数の個数: 192

約数和(自身を含む): 2636375040

約数和(自身を除く): 1897411320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 191, 198, 220, 264, 330, 360, 382, 396, 440, 495, 573, 660, 764, 792, 955, 977, 990, 1146, 1320, 1528, 1719, 1910, 1954, 1980, 2101, 2292, 2865, 2931, 3438, 3820, 3908, 3960, 4202, 4584, 4885, 5730, 5862, 6303, 6876, 7640, 7816, 8404, 8595, 8793, 9770, 10505, 10747, 11460, 11724, 12606, 13752, 14655, 16808, 17190, 17586, 18909, 19540, 21010, 21494, 22920, 23448, 25212, 29310, 31515, 32241, 34380, 35172, 37818, 39080, 42020, 42988, 43965, 50424, 53735, 58620, 63030, 64482, 68760, 70344, 75636, 84040, 85976, 87930, 94545, 96723, 107470, 117240, 126060, 128964, 151272, 161205, 175860, 186607, 189090, 193446, 214940, 252120, 257928, 322410, 351720, 373214, 378180, 386892, 429880, 483615, 559821, 644820, 746428, 756360, 773784, 933035, 967230, 1119642, 1289640, 1492856, 1679463, 1866070, 1934460, 2052677, 2239284, 2799105, 3358926, 3732140, 3868920, 4105354, 4478568, 5598210, 6158031, 6717852, 7464280, 8210708, 8397315, 10263385, 11196420, 12316062, 13435704, 16421416, 16794630, 18474093, 20526770, 22392840, 24632124, 30790155, 33589260, 36948186, 41053540, 49264248, 61580310, 67178520, 73896372, 82107080, 92370465, 123160620, 147792744, 184740930, 246321240, 369481860, 738963720]

約数ペア:

[(1, 738963720), (2, 369481860), (3, 246321240), (4, 184740930), (5, 147792744), (6, 123160620), (8, 92370465), (9, 82107080), (10, 73896372), (11, 67178520), (12, 61580310), (15, 49264248), (18, 41053540), (20, 36948186), (22, 33589260), (24, 30790155), (30, 24632124), (33, 22392840), (36, 20526770), (40, 18474093), (44, 16794630), (45, 16421416), (55, 13435704), (60, 12316062), (66, 11196420), (72, 10263385), (88, 8397315), (90, 8210708), (99, 7464280), (110, 6717852), (120, 6158031), (132, 5598210), (165, 4478568), (180, 4105354), (191, 3868920), (198, 3732140), (220, 3358926), (264, 2799105), (330, 2239284), (360, 2052677), (382, 1934460), (396, 1866070), (440, 1679463), (495, 1492856), (573, 1289640), (660, 1119642), (764, 967230), (792, 933035), (955, 773784), (977, 756360), (990, 746428), (1146, 644820), (1320, 559821), (1528, 483615), (1719, 429880), (1910, 386892), (1954, 378180), (1980, 373214), (2101, 351720), (2292, 322410), (2865, 257928), (2931, 252120), (3438, 214940), (3820, 193446), (3908, 189090), (3960, 186607), (4202, 175860), (4584, 161205), (4885, 151272), (5730, 128964), (5862, 126060), (6303, 117240), (6876, 107470), (7640, 96723), (7816, 94545), (8404, 87930), (8595, 85976), (8793, 84040), (9770, 75636), (10505, 70344), (10747, 68760), (11460, 64482), (11724, 63030), (12606, 58620), (13752, 53735), (14655, 50424), (16808, 43965), (17190, 42988), (17586, 42020), (18909, 39080), (19540, 37818), (21010, 35172), (21494, 34380), (22920, 32241), (23448, 31515), (25212, 29310)]