About the Number

2126497080

2126497079 ← → 2126497081

2進数表記:1111110101111111100010100111000

漢数字表記:二十一億二千六百四十九万七千八十

素因数分解:

2 3 × 3 1 × 5 1 × 31 1 × 523 1 × 1093 1

素因数の和:1661
約数の個数: 128
約数和(自身を含む): 6603909120
約数和(自身を除く): 4477412040

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 523, 620, 744, 930, 1046, 1093, 1240, 1569, 1860, 2092, 2186, 2615, 3138, 3279, 3720, 4184, 4372, 5230, 5465, 6276, 6558, 7845, 8744, 10460, 10930, 12552, 13116, 15690, 16213, 16395, 20920, 21860, 26232, 31380, 32426, 32790, 33883, 43720, 48639, 62760, 64852, 65580, 67766, 81065, 97278, 101649, 129704, 131160, 135532, 162130, 169415, 194556, 203298, 243195, 271064, 324260, 338830, 389112, 406596, 486390, 508245, 571639, 648520, 677660, 813192, 972780, 1016490, 1143278, 1355320, 1714917, 1945560, 2032980, 2286556, 2858195, 3429834, 4065960, 4573112, 5716390, 6859668, 8574585, 11432780, 13719336, 17149170, 17720809, 22865560, 34298340, 35441618, 53162427, 68596680, 70883236, 88604045, 106324854, 141766472, 177208090, 212649708, 265812135, 354416180, 425299416, 531624270, 708832360, 1063248540, 2126497080]

約数ペア:
[(1, 2126497080), (2, 1063248540), (3, 708832360), (4, 531624270), (5, 425299416), (6, 354416180), (8, 265812135), (10, 212649708), (12, 177208090), (15, 141766472), (20, 106324854), (24, 88604045), (30, 70883236), (31, 68596680), (40, 53162427), (60, 35441618), (62, 34298340), (93, 22865560), (120, 17720809), (124, 17149170), (155, 13719336), (186, 11432780), (248, 8574585), (310, 6859668), (372, 5716390), (465, 4573112), (523, 4065960), (620, 3429834), (744, 2858195), (930, 2286556), (1046, 2032980), (1093, 1945560), (1240, 1714917), (1569, 1355320), (1860, 1143278), (2092, 1016490), (2186, 972780), (2615, 813192), (3138, 677660), (3279, 648520), (3720, 571639), (4184, 508245), (4372, 486390), (5230, 406596), (5465, 389112), (6276, 338830), (6558, 324260), (7845, 271064), (8744, 243195), (10460, 203298), (10930, 194556), (12552, 169415), (13116, 162130), (15690, 135532), (16213, 131160), (16395, 129704), (20920, 101649), (21860, 97278), (26232, 81065), (31380, 67766), (32426, 65580), (32790, 64852), (33883, 62760), (43720, 48639)]

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