420199450440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45476131}}^1$

素因数の和:45476163

約数の個数: 128

約数和(自身を含む): 1571655121920

約数和(自身を除く): 1151455671480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 45476131, 90952262, 136428393, 181904524, 227380655, 272856786, 318332917, 363809048, 454761310, 500237441, 545713572, 636665834, 682141965, 909522620, 954998751, 1000474882, 1091427144, 1273331668, 1364283930, 1500712323, 1591664585, 1819045240, 1909997502, 2000949764, 2501187205, 2546663336, 2728567860, 3001424646, 3183329170, 3501662087, 3819995004, 4001899528, 4774993755, 5002374410, 5457135720, 6002849292, 6366658340, 7003324174, 7503561615, 7639990008, 9549987510, 10004748820, 10504986261, 12005698584, 12733316680, 14006648348, 15007123230, 17508310435, 19099975020, 20009497640, 21009972522, 28013296696, 30014246460, 35016620870, 38199950040, 42019945044, 52524931305, 60028492920, 70033241740, 84039890088, 105049862610, 140066483480, 210099725220, 420199450440]

約数ペア:

[(1, 420199450440), (2, 210099725220), (3, 140066483480), (4, 105049862610), (5, 84039890088), (6, 70033241740), (7, 60028492920), (8, 52524931305), (10, 42019945044), (11, 38199950040), (12, 35016620870), (14, 30014246460), (15, 28013296696), (20, 21009972522), (21, 20009497640), (22, 19099975020), (24, 17508310435), (28, 15007123230), (30, 14006648348), (33, 12733316680), (35, 12005698584), (40, 10504986261), (42, 10004748820), (44, 9549987510), (55, 7639990008), (56, 7503561615), (60, 7003324174), (66, 6366658340), (70, 6002849292), (77, 5457135720), (84, 5002374410), (88, 4774993755), (105, 4001899528), (110, 3819995004), (120, 3501662087), (132, 3183329170), (140, 3001424646), (154, 2728567860), (165, 2546663336), (168, 2501187205), (210, 2000949764), (220, 1909997502), (231, 1819045240), (264, 1591664585), (280, 1500712323), (308, 1364283930), (330, 1273331668), (385, 1091427144), (420, 1000474882), (440, 954998751), (462, 909522620), (616, 682141965), (660, 636665834), (770, 545713572), (840, 500237441), (924, 454761310), (1155, 363809048), (1320, 318332917), (1540, 272856786), (1848, 227380655), (2310, 181904524), (3080, 136428393), (4620, 90952262), (9240, 45476131)]