About the Number

428045040

428045039 ← → 428045041

2進数表記:11001100000110111001011110000

漢数字表記:四億二千八百四万五千四十

素因数分解:

2 4 × 3 3 × 5 1 × 17 1 × 11657 1

素因数の和:11696
約数の個数: 160
約数和(自身を含む): 1561239360
約数和(自身を除く): 1133194320

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 11657, 12240, 18360, 23314, 34971, 36720, 46628, 58285, 69942, 93256, 104913, 116570, 139884, 174855, 186512, 198169, 209826, 233140, 279768, 314739, 349710, 396338, 419652, 466280, 524565, 559536, 594507, 629478, 699420, 792676, 839304, 932560, 990845, 1049130, 1189014, 1258956, 1398840, 1573695, 1585352, 1678608, 1783521, 1981690, 2098260, 2378028, 2517912, 2797680, 2972535, 3147390, 3170704, 3567042, 3963380, 4196520, 4756056, 5035824, 5350563, 5945070, 6294780, 7134084, 7926760, 8393040, 8917605, 9512112, 10701126, 11890140, 12589560, 14268168, 15853520, 17835210, 21402252, 23780280, 25179120, 26752815, 28536336, 35670420, 42804504, 47560560, 53505630, 71340840, 85609008, 107011260, 142681680, 214022520, 428045040]

約数ペア:
[(1, 428045040), (2, 214022520), (3, 142681680), (4, 107011260), (5, 85609008), (6, 71340840), (8, 53505630), (9, 47560560), (10, 42804504), (12, 35670420), (15, 28536336), (16, 26752815), (17, 25179120), (18, 23780280), (20, 21402252), (24, 17835210), (27, 15853520), (30, 14268168), (34, 12589560), (36, 11890140), (40, 10701126), (45, 9512112), (48, 8917605), (51, 8393040), (54, 7926760), (60, 7134084), (68, 6294780), (72, 5945070), (80, 5350563), (85, 5035824), (90, 4756056), (102, 4196520), (108, 3963380), (120, 3567042), (135, 3170704), (136, 3147390), (144, 2972535), (153, 2797680), (170, 2517912), (180, 2378028), (204, 2098260), (216, 1981690), (240, 1783521), (255, 1678608), (270, 1585352), (272, 1573695), (306, 1398840), (340, 1258956), (360, 1189014), (408, 1049130), (432, 990845), (459, 932560), (510, 839304), (540, 792676), (612, 699420), (680, 629478), (720, 594507), (765, 559536), (816, 524565), (918, 466280), (1020, 419652), (1080, 396338), (1224, 349710), (1360, 314739), (1530, 279768), (1836, 233140), (2040, 209826), (2160, 198169), (2295, 186512), (2448, 174855), (3060, 139884), (3672, 116570), (4080, 104913), (4590, 93256), (6120, 69942), (7344, 58285), (9180, 46628), (11657, 36720), (12240, 34971), (18360, 23314)]

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