339960400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 180

約数和(自身を含む): 911673792

約数和(自身を除く): 571713392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 47, 50, 52, 65, 80, 94, 100, 104, 107, 130, 169, 188, 200, 208, 214, 235, 260, 325, 338, 376, 400, 428, 470, 520, 535, 611, 650, 676, 752, 845, 856, 940, 1040, 1070, 1175, 1222, 1300, 1352, 1391, 1690, 1712, 1880, 2140, 2350, 2444, 2600, 2675, 2704, 2782, 3055, 3380, 3760, 4225, 4280, 4700, 4888, 5029, 5200, 5350, 5564, 6110, 6760, 6955, 7943, 8450, 8560, 9400, 9776, 10058, 10700, 11128, 12220, 13520, 13910, 15275, 15886, 16900, 18083, 18800, 20116, 21400, 22256, 24440, 25145, 27820, 30550, 31772, 33800, 34775, 36166, 39715, 40232, 42800, 48880, 50290, 55640, 61100, 63544, 65377, 67600, 69550, 72332, 79430, 80464, 90415, 100580, 111280, 122200, 125725, 127088, 130754, 139100, 144664, 158860, 180830, 198575, 201160, 244400, 251450, 261508, 278200, 289328, 317720, 326885, 361660, 397150, 402320, 452075, 502900, 523016, 556400, 635440, 653770, 723320, 794300, 849901, 904150, 1005800, 1046032, 1307540, 1446640, 1588600, 1634425, 1699802, 1808300, 2011600, 2615080, 3177200, 3268850, 3399604, 3616600, 4249505, 5230160, 6537700, 6799208, 7233200, 8499010, 13075400, 13598416, 16998020, 21247525, 26150800, 33996040, 42495050, 67992080, 84990100, 169980200, 339960400]

約数ペア:

[(1, 339960400), (2, 169980200), (4, 84990100), (5, 67992080), (8, 42495050), (10, 33996040), (13, 26150800), (16, 21247525), (20, 16998020), (25, 13598416), (26, 13075400), (40, 8499010), (47, 7233200), (50, 6799208), (52, 6537700), (65, 5230160), (80, 4249505), (94, 3616600), (100, 3399604), (104, 3268850), (107, 3177200), (130, 2615080), (169, 2011600), (188, 1808300), (200, 1699802), (208, 1634425), (214, 1588600), (235, 1446640), (260, 1307540), (325, 1046032), (338, 1005800), (376, 904150), (400, 849901), (428, 794300), (470, 723320), (520, 653770), (535, 635440), (611, 556400), (650, 523016), (676, 502900), (752, 452075), (845, 402320), (856, 397150), (940, 361660), (1040, 326885), (1070, 317720), (1175, 289328), (1222, 278200), (1300, 261508), (1352, 251450), (1391, 244400), (1690, 201160), (1712, 198575), (1880, 180830), (2140, 158860), (2350, 144664), (2444, 139100), (2600, 130754), (2675, 127088), (2704, 125725), (2782, 122200), (3055, 111280), (3380, 100580), (3760, 90415), (4225, 80464), (4280, 79430), (4700, 72332), (4888, 69550), (5029, 67600), (5200, 65377), (5350, 63544), (5564, 61100), (6110, 55640), (6760, 50290), (6955, 48880), (7943, 42800), (8450, 40232), (8560, 39715), (9400, 36166), (9776, 34775), (10058, 33800), (10700, 31772), (11128, 30550), (12220, 27820), (13520, 25145), (13910, 24440), (15275, 22256), (15886, 21400), (16900, 20116), (18083, 18800)]