1309445760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{97429}}^1$

素因数の和:97458

約数の個数: 128

約数和(自身を含む): 4770172800

約数和(自身を除く): 3460727040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 97429, 194858, 292287, 389716, 487145, 584574, 682003, 779432, 974290, 1169148, 1364006, 1461435, 1558864, 1948580, 2046009, 2338296, 2728012, 2922870, 3117728, 3410015, 3897160, 4092018, 4676592, 5456024, 5845740, 6235456, 6820030, 7794320, 8184036, 9353184, 10230045, 10912048, 11691480, 12470912, 13640060, 15588640, 16368072, 18706368, 20460090, 21824096, 23382960, 27280120, 31177280, 32736144, 37412736, 40920180, 43648192, 46765920, 54560240, 62354560, 65472288, 81840360, 87296384, 93531840, 109120480, 130944576, 163680720, 187063680, 218240960, 261889152, 327361440, 436481920, 654722880, 1309445760]

約数ペア:

[(1, 1309445760), (2, 654722880), (3, 436481920), (4, 327361440), (5, 261889152), (6, 218240960), (7, 187063680), (8, 163680720), (10, 130944576), (12, 109120480), (14, 93531840), (15, 87296384), (16, 81840360), (20, 65472288), (21, 62354560), (24, 54560240), (28, 46765920), (30, 43648192), (32, 40920180), (35, 37412736), (40, 32736144), (42, 31177280), (48, 27280120), (56, 23382960), (60, 21824096), (64, 20460090), (70, 18706368), (80, 16368072), (84, 15588640), (96, 13640060), (105, 12470912), (112, 11691480), (120, 10912048), (128, 10230045), (140, 9353184), (160, 8184036), (168, 7794320), (192, 6820030), (210, 6235456), (224, 5845740), (240, 5456024), (280, 4676592), (320, 4092018), (336, 3897160), (384, 3410015), (420, 3117728), (448, 2922870), (480, 2728012), (560, 2338296), (640, 2046009), (672, 1948580), (840, 1558864), (896, 1461435), (960, 1364006), (1120, 1169148), (1344, 974290), (1680, 779432), (1920, 682003), (2240, 584574), (2688, 487145), (3360, 389716), (4480, 292287), (6720, 194858), (13440, 97429)]