About the Number

2912073840

2912073839 ← → 2912073841

2進数表記:10101101100100101011100001110000

漢数字表記:二十九億千二百七万三千八百四十

素因数分解:

2 4 × 3 2 × 5 1 × 13 1 × 421 1 × 739 1

素因数の和:1192
約数の個数: 240
約数和(自身を含む): 10571302560
約数和(自身を除く): 7659228720

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 421, 468, 520, 585, 624, 720, 739, 780, 842, 936, 1040, 1170, 1263, 1478, 1560, 1684, 1872, 2105, 2217, 2340, 2526, 2956, 3120, 3368, 3695, 3789, 4210, 4434, 4680, 5052, 5473, 5912, 6315, 6651, 6736, 7390, 7578, 8420, 8868, 9360, 9607, 10104, 10946, 11085, 11824, 12630, 13302, 14780, 15156, 16419, 16840, 17736, 18945, 19214, 20208, 21892, 22170, 25260, 26604, 27365, 28821, 29560, 30312, 32838, 33255, 33680, 35472, 37890, 38428, 43784, 44340, 48035, 49257, 50520, 53208, 54730, 57642, 59120, 60624, 65676, 66510, 75780, 76856, 82095, 86463, 87568, 88680, 96070, 98514, 101040, 106416, 109460, 115284, 131352, 133020, 144105, 151560, 153712, 164190, 172926, 177360, 192140, 197028, 218920, 230568, 246285, 262704, 266040, 288210, 303120, 311119, 328380, 345852, 384280, 394056, 432315, 437840, 461136, 492570, 532080, 576420, 622238, 656760, 691704, 768560, 788112, 864630, 933357, 985140, 1152840, 1244476, 1313520, 1383408, 1555595, 1729260, 1866714, 1970280, 2305680, 2488952, 2800071, 3111190, 3458520, 3733428, 3940560, 4044547, 4666785, 4977904, 5600142, 6222380, 6917040, 7466856, 8089094, 9333570, 11200284, 12133641, 12444760, 14000355, 14933712, 16178188, 18667140, 20222735, 22400568, 24267282, 24889520, 28000710, 32356376, 36400923, 37334280, 40445470, 44801136, 48534564, 56001420, 60668205, 64712752, 72801846, 74668560, 80890940, 97069128, 112002840, 121336410, 145603692, 161781880, 182004615, 194138256, 224005680, 242672820, 291207384, 323563760, 364009230, 485345640, 582414768, 728018460, 970691280, 1456036920, 2912073840]

約数ペア:
[(1, 2912073840), (2, 1456036920), (3, 970691280), (4, 728018460), (5, 582414768), (6, 485345640), (8, 364009230), (9, 323563760), (10, 291207384), (12, 242672820), (13, 224005680), (15, 194138256), (16, 182004615), (18, 161781880), (20, 145603692), (24, 121336410), (26, 112002840), (30, 97069128), (36, 80890940), (39, 74668560), (40, 72801846), (45, 64712752), (48, 60668205), (52, 56001420), (60, 48534564), (65, 44801136), (72, 40445470), (78, 37334280), (80, 36400923), (90, 32356376), (104, 28000710), (117, 24889520), (120, 24267282), (130, 22400568), (144, 20222735), (156, 18667140), (180, 16178188), (195, 14933712), (208, 14000355), (234, 12444760), (240, 12133641), (260, 11200284), (312, 9333570), (360, 8089094), (390, 7466856), (421, 6917040), (468, 6222380), (520, 5600142), (585, 4977904), (624, 4666785), (720, 4044547), (739, 3940560), (780, 3733428), (842, 3458520), (936, 3111190), (1040, 2800071), (1170, 2488952), (1263, 2305680), (1478, 1970280), (1560, 1866714), (1684, 1729260), (1872, 1555595), (2105, 1383408), (2217, 1313520), (2340, 1244476), (2526, 1152840), (2956, 985140), (3120, 933357), (3368, 864630), (3695, 788112), (3789, 768560), (4210, 691704), (4434, 656760), (4680, 622238), (5052, 576420), (5473, 532080), (5912, 492570), (6315, 461136), (6651, 437840), (6736, 432315), (7390, 394056), (7578, 384280), (8420, 345852), (8868, 328380), (9360, 311119), (9607, 303120), (10104, 288210), (10946, 266040), (11085, 262704), (11824, 246285), (12630, 230568), (13302, 218920), (14780, 197028), (15156, 192140), (16419, 177360), (16840, 172926), (17736, 164190), (18945, 153712), (19214, 151560), (20208, 144105), (21892, 133020), (22170, 131352), (25260, 115284), (26604, 109460), (27365, 106416), (28821, 101040), (29560, 98514), (30312, 96070), (32838, 88680), (33255, 87568), (33680, 86463), (35472, 82095), (37890, 76856), (38428, 75780), (43784, 66510), (44340, 65676), (48035, 60624), (49257, 59120), (50520, 57642), (53208, 54730)]

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