About the Number

230472480

230472479 ← → 230472481

2進数表記:1101101111001011101100100000

漢数字表記:二億三千四十七万二千四百八十

素因数分解:

2 5 × 3 1 × 5 1 × 7 2 × 41 1 × 239 1

素因数の和:312
約数の個数: 288
約数和(自身を含む): 868734720
約数和(自身を除く): 638262240

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 96, 98, 105, 112, 120, 123, 140, 147, 160, 164, 168, 196, 205, 210, 224, 239, 240, 245, 246, 280, 287, 294, 328, 336, 392, 410, 420, 478, 480, 490, 492, 560, 574, 588, 615, 656, 672, 717, 735, 784, 820, 840, 861, 956, 980, 984, 1120, 1148, 1176, 1195, 1230, 1312, 1434, 1435, 1470, 1568, 1640, 1673, 1680, 1722, 1912, 1960, 1968, 2009, 2296, 2352, 2390, 2460, 2868, 2870, 2940, 3280, 3346, 3360, 3444, 3585, 3824, 3920, 3936, 4018, 4305, 4592, 4704, 4780, 4920, 5019, 5736, 5740, 5880, 6027, 6560, 6692, 6888, 7170, 7648, 7840, 8036, 8365, 8610, 9184, 9560, 9799, 9840, 10038, 10045, 11472, 11480, 11711, 11760, 12054, 13384, 13776, 14340, 16072, 16730, 17220, 19120, 19598, 19680, 20076, 20090, 22944, 22960, 23422, 23520, 24108, 25095, 26768, 27552, 28680, 29397, 30135, 32144, 33460, 34440, 35133, 38240, 39196, 40152, 40180, 45920, 46844, 48216, 48995, 50190, 53536, 57360, 58555, 58794, 60270, 64288, 66920, 68593, 68880, 70266, 78392, 80304, 80360, 93688, 96432, 97990, 100380, 114720, 117110, 117588, 120540, 133840, 137186, 137760, 140532, 146985, 156784, 160608, 160720, 175665, 187376, 192864, 195980, 200760, 205779, 234220, 235176, 241080, 267680, 274372, 281064, 293970, 313568, 321440, 342965, 351330, 374752, 391960, 401520, 411558, 468440, 470352, 480151, 482160, 548744, 562128, 587940, 685930, 702660, 783920, 803040, 823116, 936880, 940704, 960302, 964320, 1028895, 1097488, 1124256, 1175880, 1371860, 1405320, 1440453, 1567840, 1646232, 1873760, 1920604, 2057790, 2194976, 2351760, 2400755, 2743720, 2810640, 2880906, 3292464, 3841208, 4115580, 4703520, 4801510, 5487440, 5621280, 5761812, 6584928, 7202265, 7682416, 8231160, 9603020, 10974880, 11523624, 14404530, 15364832, 16462320, 19206040, 23047248, 28809060, 32924640, 38412080, 46094496, 57618120, 76824160, 115236240, 230472480]

約数ペア:
[(1, 230472480), (2, 115236240), (3, 76824160), (4, 57618120), (5, 46094496), (6, 38412080), (7, 32924640), (8, 28809060), (10, 23047248), (12, 19206040), (14, 16462320), (15, 15364832), (16, 14404530), (20, 11523624), (21, 10974880), (24, 9603020), (28, 8231160), (30, 7682416), (32, 7202265), (35, 6584928), (40, 5761812), (41, 5621280), (42, 5487440), (48, 4801510), (49, 4703520), (56, 4115580), (60, 3841208), (70, 3292464), (80, 2880906), (82, 2810640), (84, 2743720), (96, 2400755), (98, 2351760), (105, 2194976), (112, 2057790), (120, 1920604), (123, 1873760), (140, 1646232), (147, 1567840), (160, 1440453), (164, 1405320), (168, 1371860), (196, 1175880), (205, 1124256), (210, 1097488), (224, 1028895), (239, 964320), (240, 960302), (245, 940704), (246, 936880), (280, 823116), (287, 803040), (294, 783920), (328, 702660), (336, 685930), (392, 587940), (410, 562128), (420, 548744), (478, 482160), (480, 480151), (490, 470352), (492, 468440), (560, 411558), (574, 401520), (588, 391960), (615, 374752), (656, 351330), (672, 342965), (717, 321440), (735, 313568), (784, 293970), (820, 281064), (840, 274372), (861, 267680), (956, 241080), (980, 235176), (984, 234220), (1120, 205779), (1148, 200760), (1176, 195980), (1195, 192864), (1230, 187376), (1312, 175665), (1434, 160720), (1435, 160608), (1470, 156784), (1568, 146985), (1640, 140532), (1673, 137760), (1680, 137186), (1722, 133840), (1912, 120540), (1960, 117588), (1968, 117110), (2009, 114720), (2296, 100380), (2352, 97990), (2390, 96432), (2460, 93688), (2868, 80360), (2870, 80304), (2940, 78392), (3280, 70266), (3346, 68880), (3360, 68593), (3444, 66920), (3585, 64288), (3824, 60270), (3920, 58794), (3936, 58555), (4018, 57360), (4305, 53536), (4592, 50190), (4704, 48995), (4780, 48216), (4920, 46844), (5019, 45920), (5736, 40180), (5740, 40152), (5880, 39196), (6027, 38240), (6560, 35133), (6692, 34440), (6888, 33460), (7170, 32144), (7648, 30135), (7840, 29397), (8036, 28680), (8365, 27552), (8610, 26768), (9184, 25095), (9560, 24108), (9799, 23520), (9840, 23422), (10038, 22960), (10045, 22944), (11472, 20090), (11480, 20076), (11711, 19680), (11760, 19598), (12054, 19120), (13384, 17220), (13776, 16730), (14340, 16072)]

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