396941580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:805

約数の個数: 192

約数和(自身を含む): 1421844480

約数和(自身を除く): 1024902900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 173, 180, 189, 210, 252, 270, 315, 346, 378, 420, 519, 540, 607, 630, 692, 756, 865, 945, 1038, 1211, 1214, 1260, 1557, 1730, 1821, 1890, 2076, 2422, 2428, 2595, 3035, 3114, 3460, 3633, 3642, 3780, 4249, 4671, 4844, 5190, 5463, 6055, 6070, 6228, 7266, 7284, 7785, 8498, 9105, 9342, 10380, 10899, 10926, 12110, 12140, 12747, 14532, 15570, 16389, 16996, 18165, 18210, 18684, 21245, 21798, 21852, 23355, 24220, 25494, 27315, 31140, 32697, 32778, 36330, 36420, 38241, 42490, 43596, 46710, 50988, 54495, 54630, 63735, 65394, 65556, 72660, 76482, 81945, 84980, 93420, 105011, 108990, 109260, 114723, 127470, 130788, 152964, 163485, 163890, 191205, 210022, 217980, 229446, 254940, 315033, 326970, 327780, 382410, 420044, 458892, 525055, 573615, 630066, 653940, 735077, 764820, 945099, 1050110, 1147230, 1260132, 1470154, 1575165, 1890198, 2100220, 2205231, 2294460, 2835297, 2940308, 3150330, 3675385, 3780396, 4410462, 4725495, 5670594, 6300660, 6615693, 7350770, 8820924, 9450990, 11026155, 11341188, 13231386, 14176485, 14701540, 18901980, 19847079, 22052310, 26462772, 28352970, 33078465, 39694158, 44104620, 56705940, 66156930, 79388316, 99235395, 132313860, 198470790, 396941580]

約数ペア:

[(1, 396941580), (2, 198470790), (3, 132313860), (4, 99235395), (5, 79388316), (6, 66156930), (7, 56705940), (9, 44104620), (10, 39694158), (12, 33078465), (14, 28352970), (15, 26462772), (18, 22052310), (20, 19847079), (21, 18901980), (27, 14701540), (28, 14176485), (30, 13231386), (35, 11341188), (36, 11026155), (42, 9450990), (45, 8820924), (54, 7350770), (60, 6615693), (63, 6300660), (70, 5670594), (84, 4725495), (90, 4410462), (105, 3780396), (108, 3675385), (126, 3150330), (135, 2940308), (140, 2835297), (173, 2294460), (180, 2205231), (189, 2100220), (210, 1890198), (252, 1575165), (270, 1470154), (315, 1260132), (346, 1147230), (378, 1050110), (420, 945099), (519, 764820), (540, 735077), (607, 653940), (630, 630066), (692, 573615), (756, 525055), (865, 458892), (945, 420044), (1038, 382410), (1211, 327780), (1214, 326970), (1260, 315033), (1557, 254940), (1730, 229446), (1821, 217980), (1890, 210022), (2076, 191205), (2422, 163890), (2428, 163485), (2595, 152964), (3035, 130788), (3114, 127470), (3460, 114723), (3633, 109260), (3642, 108990), (3780, 105011), (4249, 93420), (4671, 84980), (4844, 81945), (5190, 76482), (5463, 72660), (6055, 65556), (6070, 65394), (6228, 63735), (7266, 54630), (7284, 54495), (7785, 50988), (8498, 46710), (9105, 43596), (9342, 42490), (10380, 38241), (10899, 36420), (10926, 36330), (12110, 32778), (12140, 32697), (12747, 31140), (14532, 27315), (15570, 25494), (16389, 24220), (16996, 23355), (18165, 21852), (18210, 21798), (18684, 21245)]