163470720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{12163}}^1$

素因数の和:12192

約数の個数: 128

約数和(自身を含む): 595549440

約数和(自身を除く): 432078720

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, 12163, 13440, 24326, 36489, 48652, 60815, 72978, 85141, 97304, 121630, 145956, 170282, 182445, 194608, 243260, 255423, 291912, 340564, 364890, 389216, 425705, 486520, 510846, 583824, 681128, 729780, 778432, 851410, 973040, 1021692, 1167648, 1277115, 1362256, 1459560, 1556864, 1702820, 1946080, 2043384, 2335296, 2554230, 2724512, 2919120, 3405640, 3892160, 4086768, 4670592, 5108460, 5449024, 5838240, 6811280, 7784320, 8173536, 10216920, 10898048, 11676480, 13622560, 16347072, 20433840, 23352960, 27245120, 32694144, 40867680, 54490240, 81735360, 163470720]

約数ペア:

[(1, 163470720), (2, 81735360), (3, 54490240), (4, 40867680), (5, 32694144), (6, 27245120), (7, 23352960), (8, 20433840), (10, 16347072), (12, 13622560), (14, 11676480), (15, 10898048), (16, 10216920), (20, 8173536), (21, 7784320), (24, 6811280), (28, 5838240), (30, 5449024), (32, 5108460), (35, 4670592), (40, 4086768), (42, 3892160), (48, 3405640), (56, 2919120), (60, 2724512), (64, 2554230), (70, 2335296), (80, 2043384), (84, 1946080), (96, 1702820), (105, 1556864), (112, 1459560), (120, 1362256), (128, 1277115), (140, 1167648), (160, 1021692), (168, 973040), (192, 851410), (210, 778432), (224, 729780), (240, 681128), (280, 583824), (320, 510846), (336, 486520), (384, 425705), (420, 389216), (448, 364890), (480, 340564), (560, 291912), (640, 255423), (672, 243260), (840, 194608), (896, 182445), (960, 170282), (1120, 145956), (1344, 121630), (1680, 97304), (1920, 85141), (2240, 72978), (2688, 60815), (3360, 48652), (4480, 36489), (6720, 24326), (12163, 13440)]