144109980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{16339}}^1$

素因数の和:16368

約数の個数: 108

約数和(自身を含む): 508533480

約数和(自身を除く): 364423500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 16339, 32678, 49017, 65356, 81695, 98034, 114373, 147051, 163390, 196068, 228746, 245085, 294102, 326780, 343119, 457492, 490170, 571865, 588204, 686238, 735255, 800611, 980340, 1029357, 1143730, 1372476, 1470510, 1601222, 1715595, 2058714, 2287460, 2401833, 2941020, 3202444, 3431190, 4003055, 4117428, 4803666, 5146785, 6862380, 7205499, 8006110, 9607332, 10293570, 12009165, 14410998, 16012220, 20587140, 24018330, 28821996, 36027495, 48036660, 72054990, 144109980]

約数ペア:

[(1, 144109980), (2, 72054990), (3, 48036660), (4, 36027495), (5, 28821996), (6, 24018330), (7, 20587140), (9, 16012220), (10, 14410998), (12, 12009165), (14, 10293570), (15, 9607332), (18, 8006110), (20, 7205499), (21, 6862380), (28, 5146785), (30, 4803666), (35, 4117428), (36, 4003055), (42, 3431190), (45, 3202444), (49, 2941020), (60, 2401833), (63, 2287460), (70, 2058714), (84, 1715595), (90, 1601222), (98, 1470510), (105, 1372476), (126, 1143730), (140, 1029357), (147, 980340), (180, 800611), (196, 735255), (210, 686238), (245, 588204), (252, 571865), (294, 490170), (315, 457492), (420, 343119), (441, 326780), (490, 294102), (588, 245085), (630, 228746), (735, 196068), (882, 163390), (980, 147051), (1260, 114373), (1470, 98034), (1764, 81695), (2205, 65356), (2940, 49017), (4410, 32678), (8820, 16339)]