11972822940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{6217}}^1$

素因数の和:7068

約数の個数: 144

約数和(自身を含む): 39165043008

約数和(自身を除く): 27192220068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 823, 1170, 1646, 2340, 2469, 3292, 4115, 4938, 6217, 7407, 8230, 9876, 10699, 12345, 12434, 14814, 16460, 18651, 21398, 24690, 24868, 29628, 31085, 32097, 37035, 37302, 42796, 49380, 53495, 55953, 62170, 64194, 74070, 74604, 80821, 93255, 96291, 106990, 111906, 124340, 128388, 148140, 160485, 161642, 186510, 192582, 213980, 223812, 242463, 279765, 320970, 323284, 373020, 385164, 404105, 481455, 484926, 559530, 641940, 727389, 808210, 962910, 969852, 1119060, 1212315, 1454778, 1616420, 1925820, 2424630, 2909556, 3636945, 4849260, 5116591, 7273890, 10233182, 14547780, 15349773, 20466364, 25582955, 30699546, 46049319, 51165910, 61399092, 66515683, 76748865, 92098638, 102331820, 133031366, 153497730, 184197276, 199547049, 230246595, 266062732, 306995460, 332578415, 399094098, 460493190, 598641147, 665156830, 798188196, 920986380, 997735245, 1197282294, 1330313660, 1995470490, 2394564588, 2993205735, 3990940980, 5986411470, 11972822940]

約数ペア:

[(1, 11972822940), (2, 5986411470), (3, 3990940980), (4, 2993205735), (5, 2394564588), (6, 1995470490), (9, 1330313660), (10, 1197282294), (12, 997735245), (13, 920986380), (15, 798188196), (18, 665156830), (20, 598641147), (26, 460493190), (30, 399094098), (36, 332578415), (39, 306995460), (45, 266062732), (52, 230246595), (60, 199547049), (65, 184197276), (78, 153497730), (90, 133031366), (117, 102331820), (130, 92098638), (156, 76748865), (180, 66515683), (195, 61399092), (234, 51165910), (260, 46049319), (390, 30699546), (468, 25582955), (585, 20466364), (780, 15349773), (823, 14547780), (1170, 10233182), (1646, 7273890), (2340, 5116591), (2469, 4849260), (3292, 3636945), (4115, 2909556), (4938, 2424630), (6217, 1925820), (7407, 1616420), (8230, 1454778), (9876, 1212315), (10699, 1119060), (12345, 969852), (12434, 962910), (14814, 808210), (16460, 727389), (18651, 641940), (21398, 559530), (24690, 484926), (24868, 481455), (29628, 404105), (31085, 385164), (32097, 373020), (37035, 323284), (37302, 320970), (42796, 279765), (49380, 242463), (53495, 223812), (55953, 213980), (62170, 192582), (64194, 186510), (74070, 161642), (74604, 160485), (80821, 148140), (93255, 128388), (96291, 124340), (106990, 111906)]