About the Number

20210306760

20210306759 ← → 20210306761

2進数表記:10010110100101000001100111011001000

漢数字表記:二百二億千三十万六千七百六十

素因数分解:

2 3 × 3 4 × 5 1 × 7 2 × 127301 1

素因数の和:127338
約数の個数: 240
約数和(自身を含む): 79020170460
約数和(自身を除く): 58809863700

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, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4410, 4536, 5292, 5670, 5880, 6615, 7560, 7938, 8820, 10584, 11340, 13230, 15876, 17640, 19845, 22680, 26460, 31752, 39690, 52920, 79380, 127301, 158760, 254602, 381903, 509204, 636505, 763806, 891107, 1018408, 1145709, 1273010, 1527612, 1782214, 1909515, 2291418, 2546020, 2673321, 3055224, 3437127, 3564428, 3819030, 4455535, 4582836, 5092040, 5346642, 5728545, 6237749, 6874254, 7128856, 7638060, 8019963, 8911070, 9165672, 10311381, 10693284, 11457090, 12475498, 13366605, 13748508, 15276120, 16039926, 17185635, 17822140, 18713247, 20622762, 21386568, 22914180, 24059889, 24950996, 26733210, 27497016, 31188745, 32079852, 34371270, 35644280, 37426494, 40099815, 41245524, 45828360, 48119778, 49901992, 51556905, 53466420, 56139741, 62377490, 64159704, 68742540, 72179667, 74852988, 80199630, 82491048, 93566235, 96239556, 103113810, 106932840, 112279482, 120299445, 124754980, 137485080, 144359334, 149705976, 160399260, 168419223, 187132470, 192479112, 206227620, 224558964, 240598890, 249509960, 280698705, 288718668, 320798520, 336838446, 360898335, 374264940, 412455240, 449117928, 481197780, 505257669, 561397410, 577437336, 673676892, 721796670, 748529880, 842096115, 962395560, 1010515338, 1122794820, 1347353784, 1443593340, 1684192230, 2021030676, 2245589640, 2526288345, 2887186680, 3368384460, 4042061352, 5052576690, 6736768920, 10105153380, 20210306760]

約数ペア:
[(1, 20210306760), (2, 10105153380), (3, 6736768920), (4, 5052576690), (5, 4042061352), (6, 3368384460), (7, 2887186680), (8, 2526288345), (9, 2245589640), (10, 2021030676), (12, 1684192230), (14, 1443593340), (15, 1347353784), (18, 1122794820), (20, 1010515338), (21, 962395560), (24, 842096115), (27, 748529880), (28, 721796670), (30, 673676892), (35, 577437336), (36, 561397410), (40, 505257669), (42, 481197780), (45, 449117928), (49, 412455240), (54, 374264940), (56, 360898335), (60, 336838446), (63, 320798520), (70, 288718668), (72, 280698705), (81, 249509960), (84, 240598890), (90, 224558964), (98, 206227620), (105, 192479112), (108, 187132470), (120, 168419223), (126, 160399260), (135, 149705976), (140, 144359334), (147, 137485080), (162, 124754980), (168, 120299445), (180, 112279482), (189, 106932840), (196, 103113810), (210, 96239556), (216, 93566235), (245, 82491048), (252, 80199630), (270, 74852988), (280, 72179667), (294, 68742540), (315, 64159704), (324, 62377490), (360, 56139741), (378, 53466420), (392, 51556905), (405, 49901992), (420, 48119778), (441, 45828360), (490, 41245524), (504, 40099815), (540, 37426494), (567, 35644280), (588, 34371270), (630, 32079852), (648, 31188745), (735, 27497016), (756, 26733210), (810, 24950996), (840, 24059889), (882, 22914180), (945, 21386568), (980, 20622762), (1080, 18713247), (1134, 17822140), (1176, 17185635), (1260, 16039926), (1323, 15276120), (1470, 13748508), (1512, 13366605), (1620, 12475498), (1764, 11457090), (1890, 10693284), (1960, 10311381), (2205, 9165672), (2268, 8911070), (2520, 8019963), (2646, 7638060), (2835, 7128856), (2940, 6874254), (3240, 6237749), (3528, 5728545), (3780, 5346642), (3969, 5092040), (4410, 4582836), (4536, 4455535), (5292, 3819030), (5670, 3564428), (5880, 3437127), (6615, 3055224), (7560, 2673321), (7938, 2546020), (8820, 2291418), (10584, 1909515), (11340, 1782214), (13230, 1527612), (15876, 1273010), (17640, 1145709), (19845, 1018408), (22680, 891107), (26460, 763806), (31752, 636505), (39690, 509204), (52920, 381903), (79380, 254602), (127301, 158760)]

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