19562516400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{32801}}^1$

素因数の和:32900

約数の個数: 240

約数和(自身を含む): 72628351488

約数和(自身を除く): 53065835088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 71, 75, 80, 84, 100, 105, 112, 120, 140, 142, 150, 168, 175, 200, 210, 213, 240, 280, 284, 300, 336, 350, 355, 400, 420, 426, 497, 525, 560, 568, 600, 700, 710, 840, 852, 994, 1050, 1065, 1136, 1200, 1400, 1420, 1491, 1680, 1704, 1775, 1988, 2100, 2130, 2485, 2800, 2840, 2982, 3408, 3550, 3976, 4200, 4260, 4970, 5325, 5680, 5964, 7100, 7455, 7952, 8400, 8520, 9940, 10650, 11928, 12425, 14200, 14910, 17040, 19880, 21300, 23856, 24850, 28400, 29820, 32801, 37275, 39760, 42600, 49700, 59640, 65602, 74550, 85200, 98403, 99400, 119280, 131204, 149100, 164005, 196806, 198800, 229607, 262408, 298200, 328010, 393612, 459214, 492015, 524816, 596400, 656020, 688821, 787224, 820025, 918428, 984030, 1148035, 1312040, 1377642, 1574448, 1640050, 1836856, 1968060, 2296070, 2328871, 2460075, 2624080, 2755284, 3280100, 3444105, 3673712, 3936120, 4592140, 4657742, 4920150, 5510568, 5740175, 6560200, 6888210, 6986613, 7872240, 9184280, 9315484, 9840300, 11021136, 11480350, 11644355, 13120400, 13776420, 13973226, 16302097, 17220525, 18368560, 18630968, 19680600, 22960700, 23288710, 27552840, 27946452, 32604194, 34441050, 34933065, 37261936, 39361200, 45921400, 46577420, 48906291, 55105680, 55892904, 58221775, 65208388, 68882100, 69866130, 81510485, 91842800, 93154840, 97812582, 111785808, 116443550, 130416776, 137764200, 139732260, 163020970, 174665325, 186309680, 195625164, 232887100, 244531455, 260833552, 275528400, 279464520, 326041940, 349330650, 391250328, 407552425, 465774200, 489062910, 558929040, 652083880, 698661300, 782500656, 815104850, 931548400, 978125820, 1222657275, 1304167760, 1397322600, 1630209700, 1956251640, 2445314550, 2794645200, 3260419400, 3912503280, 4890629100, 6520838800, 9781258200, 19562516400]

約数ペア:

[(1, 19562516400), (2, 9781258200), (3, 6520838800), (4, 4890629100), (5, 3912503280), (6, 3260419400), (7, 2794645200), (8, 2445314550), (10, 1956251640), (12, 1630209700), (14, 1397322600), (15, 1304167760), (16, 1222657275), (20, 978125820), (21, 931548400), (24, 815104850), (25, 782500656), (28, 698661300), (30, 652083880), (35, 558929040), (40, 489062910), (42, 465774200), (48, 407552425), (50, 391250328), (56, 349330650), (60, 326041940), (70, 279464520), (71, 275528400), (75, 260833552), (80, 244531455), (84, 232887100), (100, 195625164), (105, 186309680), (112, 174665325), (120, 163020970), (140, 139732260), (142, 137764200), (150, 130416776), (168, 116443550), (175, 111785808), (200, 97812582), (210, 93154840), (213, 91842800), (240, 81510485), (280, 69866130), (284, 68882100), (300, 65208388), (336, 58221775), (350, 55892904), (355, 55105680), (400, 48906291), (420, 46577420), (426, 45921400), (497, 39361200), (525, 37261936), (560, 34933065), (568, 34441050), (600, 32604194), (700, 27946452), (710, 27552840), (840, 23288710), (852, 22960700), (994, 19680600), (1050, 18630968), (1065, 18368560), (1136, 17220525), (1200, 16302097), (1400, 13973226), (1420, 13776420), (1491, 13120400), (1680, 11644355), (1704, 11480350), (1775, 11021136), (1988, 9840300), (2100, 9315484), (2130, 9184280), (2485, 7872240), (2800, 6986613), (2840, 6888210), (2982, 6560200), (3408, 5740175), (3550, 5510568), (3976, 4920150), (4200, 4657742), (4260, 4592140), (4970, 3936120), (5325, 3673712), (5680, 3444105), (5964, 3280100), (7100, 2755284), (7455, 2624080), (7952, 2460075), (8400, 2328871), (8520, 2296070), (9940, 1968060), (10650, 1836856), (11928, 1640050), (12425, 1574448), (14200, 1377642), (14910, 1312040), (17040, 1148035), (19880, 984030), (21300, 918428), (23856, 820025), (24850, 787224), (28400, 688821), (29820, 656020), (32801, 596400), (37275, 524816), (39760, 492015), (42600, 459214), (49700, 393612), (59640, 328010), (65602, 298200), (74550, 262408), (85200, 229607), (98403, 198800), (99400, 196806), (119280, 164005), (131204, 149100)]