1475000640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{761}}^1$

素因数の和:1457

約数の個数: 168

約数和(自身を含む): 5087602728

約数和(自身を除く): 3612602088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 673, 720, 761, 960, 1346, 1440, 1522, 2019, 2283, 2692, 2880, 3044, 3365, 3805, 4038, 4566, 5384, 6057, 6088, 6730, 6849, 7610, 8076, 9132, 10095, 10768, 11415, 12114, 12176, 13460, 13698, 15220, 16152, 18264, 20190, 21536, 22830, 24228, 24352, 26920, 27396, 30285, 30440, 32304, 34245, 36528, 40380, 43072, 45660, 48456, 48704, 53840, 54792, 60570, 60880, 64608, 68490, 73056, 80760, 91320, 96912, 107680, 109584, 121140, 121760, 129216, 136980, 146112, 161520, 182640, 193824, 215360, 219168, 242280, 243520, 273960, 323040, 365280, 387648, 438336, 484560, 512153, 547920, 646080, 730560, 969120, 1024306, 1095840, 1536459, 1938240, 2048612, 2191680, 2560765, 3072918, 4097224, 4609377, 5121530, 6145836, 7682295, 8194448, 9218754, 10243060, 12291672, 15364590, 16388896, 18437508, 20486120, 23046885, 24583344, 30729180, 32777792, 36875016, 40972240, 46093770, 49166688, 61458360, 73750032, 81944480, 92187540, 98333376, 122916720, 147500064, 163888960, 184375080, 245833440, 295000128, 368750160, 491666880, 737500320, 1475000640]

約数ペア:

[(1, 1475000640), (2, 737500320), (3, 491666880), (4, 368750160), (5, 295000128), (6, 245833440), (8, 184375080), (9, 163888960), (10, 147500064), (12, 122916720), (15, 98333376), (16, 92187540), (18, 81944480), (20, 73750032), (24, 61458360), (30, 49166688), (32, 46093770), (36, 40972240), (40, 36875016), (45, 32777792), (48, 30729180), (60, 24583344), (64, 23046885), (72, 20486120), (80, 18437508), (90, 16388896), (96, 15364590), (120, 12291672), (144, 10243060), (160, 9218754), (180, 8194448), (192, 7682295), (240, 6145836), (288, 5121530), (320, 4609377), (360, 4097224), (480, 3072918), (576, 2560765), (673, 2191680), (720, 2048612), (761, 1938240), (960, 1536459), (1346, 1095840), (1440, 1024306), (1522, 969120), (2019, 730560), (2283, 646080), (2692, 547920), (2880, 512153), (3044, 484560), (3365, 438336), (3805, 387648), (4038, 365280), (4566, 323040), (5384, 273960), (6057, 243520), (6088, 242280), (6730, 219168), (6849, 215360), (7610, 193824), (8076, 182640), (9132, 161520), (10095, 146112), (10768, 136980), (11415, 129216), (12114, 121760), (12176, 121140), (13460, 109584), (13698, 107680), (15220, 96912), (16152, 91320), (18264, 80760), (20190, 73056), (21536, 68490), (22830, 64608), (24228, 60880), (24352, 60570), (26920, 54792), (27396, 53840), (30285, 48704), (30440, 48456), (32304, 45660), (34245, 43072), (36528, 40380)]