About the Number
15142680
2進数表記:111001110000111100011000
漢数字表記:千五百十四万二千六百八十
素因数分解:
素因数の和:2030
約数の個数: 128
約数和(自身を含む): 57715200
約数和(自身を除く): 42572520
約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2003, 2520, 3780, 4006, 6009, 7560, 8012, 10015, 12018, 14021, 16024, 18027, 20030, 24036, 28042, 30045, 36054, 40060, 42063, 48072, 54081, 56084, 60090, 70105, 72108, 80120, 84126, 90135, 108162, 112168, 120180, 126189, 140210, 144216, 168252, 180270, 210315, 216324, 240360, 252378, 270405, 280420, 336504, 360540, 378567, 420630, 432648, 504756, 540810, 560840, 630945, 721080, 757134, 841260, 1009512, 1081620, 1261890, 1514268, 1682520, 1892835, 2163240, 2523780, 3028536, 3785670, 5047560, 7571340, 15142680]
約数ペア:
[(1, 15142680), (2, 7571340), (3, 5047560), (4, 3785670), (5, 3028536), (6, 2523780), (7, 2163240), (8, 1892835), (9, 1682520), (10, 1514268), (12, 1261890), (14, 1081620), (15, 1009512), (18, 841260), (20, 757134), (21, 721080), (24, 630945), (27, 560840), (28, 540810), (30, 504756), (35, 432648), (36, 420630), (40, 378567), (42, 360540), (45, 336504), (54, 280420), (56, 270405), (60, 252378), (63, 240360), (70, 216324), (72, 210315), (84, 180270), (90, 168252), (105, 144216), (108, 140210), (120, 126189), (126, 120180), (135, 112168), (140, 108162), (168, 90135), (180, 84126), (189, 80120), (210, 72108), (216, 70105), (252, 60090), (270, 56084), (280, 54081), (315, 48072), (360, 42063), (378, 40060), (420, 36054), (504, 30045), (540, 28042), (630, 24036), (756, 20030), (840, 18027), (945, 16024), (1080, 14021), (1260, 12018), (1512, 10015), (1890, 8012), (2003, 7560), (2520, 6009), (3780, 4006)]このpageの処理時間: 0.15044164657592773 seconds