326941440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{12163}}^1$

素因数の和:12194

約数の個数: 144

約数和(自身を含む): 1193434368

約数和(自身を除く): 866492928

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, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 12163, 13440, 24326, 26880, 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, 3113728, 3405640, 3892160, 4086768, 4670592, 5108460, 5449024, 5838240, 6811280, 7784320, 8173536, 9341184, 10216920, 10898048, 11676480, 13622560, 15568640, 16347072, 20433840, 21796096, 23352960, 27245120, 32694144, 40867680, 46705920, 54490240, 65388288, 81735360, 108980480, 163470720, 326941440]

約数ペア:

[(1, 326941440), (2, 163470720), (3, 108980480), (4, 81735360), (5, 65388288), (6, 54490240), (7, 46705920), (8, 40867680), (10, 32694144), (12, 27245120), (14, 23352960), (15, 21796096), (16, 20433840), (20, 16347072), (21, 15568640), (24, 13622560), (28, 11676480), (30, 10898048), (32, 10216920), (35, 9341184), (40, 8173536), (42, 7784320), (48, 6811280), (56, 5838240), (60, 5449024), (64, 5108460), (70, 4670592), (80, 4086768), (84, 3892160), (96, 3405640), (105, 3113728), (112, 2919120), (120, 2724512), (128, 2554230), (140, 2335296), (160, 2043384), (168, 1946080), (192, 1702820), (210, 1556864), (224, 1459560), (240, 1362256), (256, 1277115), (280, 1167648), (320, 1021692), (336, 973040), (384, 851410), (420, 778432), (448, 729780), (480, 681128), (560, 583824), (640, 510846), (672, 486520), (768, 425705), (840, 389216), (896, 364890), (960, 340564), (1120, 291912), (1280, 255423), (1344, 243260), (1680, 194608), (1792, 182445), (1920, 170282), (2240, 145956), (2688, 121630), (3360, 97304), (3840, 85141), (4480, 72978), (5376, 60815), (6720, 48652), (8960, 36489), (12163, 26880), (13440, 24326)]