About the Number

1427970398400

1427970398399 ← → 1427970398401

2進数表記:10100110001111001101010110001100011000000

漢数字表記:一兆四千二百七十九億七千三十九万八千四百

素因数分解:

2 6 × 3 2 × 5 2 × 7 1 × 13 1 × 997 1 × 1093 1

素因数の和:2138
約数の個数: 1008
約数和(自身を含む): 6258563356864
約数和(自身を除く): 4830592958464

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 64, 65, 70, 72, 75, 78, 80, 84, 90, 91, 96, 100, 104, 105, 112, 117, 120, 126, 130, 140, 144, 150, 156, 160, 168, 175, 180, 182, 192, 195, 200, 208, 210, 224, 225, 234, 240, 252, 260, 273, 280, 288, 300, 312, 315, 320, 325, 336, 350, 360, 364, 390, 400, 416, 420, 448, 450, 455, 468, 480, 504, 520, 525, 546, 560, 576, 585, 600, 624, 630, 650, 672, 700, 720, 728, 780, 800, 819, 832, 840, 900, 910, 936, 960, 975, 997, 1008, 1040, 1050, 1092, 1093, 1120, 1170, 1200, 1248, 1260, 1300, 1344, 1365, 1400, 1440, 1456, 1560, 1575, 1600, 1638, 1680, 1800, 1820, 1872, 1950, 1994, 2016, 2080, 2100, 2184, 2186, 2240, 2275, 2340, 2400, 2496, 2520, 2600, 2730, 2800, 2880, 2912, 2925, 2991, 3120, 3150, 3276, 3279, 3360, 3600, 3640, 3744, 3900, 3988, 4032, 4095, 4160, 4200, 4368, 4372, 4550, 4680, 4800, 4985, 5040, 5200, 5460, 5465, 5600, 5824, 5850, 5982, 6240, 6300, 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約数ペア:
[(1, 1427970398400), (2, 713985199200), (3, 475990132800), (4, 356992599600), (5, 285594079680), (6, 237995066400), (7, 203995771200), (8, 178496299800), (9, 158663377600), (10, 142797039840), (12, 118997533200), (13, 109843876800), (14, 101997885600), (15, 95198026560), (16, 89248149900), (18, 79331688800), (20, 71398519920), (21, 67998590400), (24, 59498766600), (25, 57118815936), (26, 54921938400), (28, 50998942800), (30, 47599013280), (32, 44624074950), (35, 40799154240), (36, 39665844400), (39, 36614625600), (40, 35699259960), (42, 33999295200), (45, 31732675520), (48, 29749383300), (50, 28559407968), (52, 27460969200), (56, 25499471400), (60, 23799506640), (63, 22666196800), (64, 22312037475), (65, 21968775360), (70, 20399577120), (72, 19832922200), (75, 19039605312), (78, 18307312800), (80, 17849629980), (84, 16999647600), (90, 15866337760), (91, 15691982400), (96, 14874691650), (100, 14279703984), (104, 13730484600), (105, 13599718080), (112, 12749735700), (117, 12204875200), 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