69485120

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:328

約数の個数: 112

約数和(自身を含む): 179240688

約数和(自身を除く): 109755568

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 136, 160, 170, 212, 241, 265, 272, 320, 340, 424, 482, 530, 544, 680, 848, 901, 964, 1060, 1088, 1205, 1360, 1696, 1802, 1928, 2120, 2410, 2720, 3392, 3604, 3856, 4097, 4240, 4505, 4820, 5440, 7208, 7712, 8194, 8480, 9010, 9640, 12773, 14416, 15424, 16388, 16960, 18020, 19280, 20485, 25546, 28832, 32776, 36040, 38560, 40970, 51092, 57664, 63865, 65552, 72080, 77120, 81940, 102184, 127730, 131104, 144160, 163880, 204368, 217141, 255460, 262208, 288320, 327760, 408736, 434282, 510920, 655520, 817472, 868564, 1021840, 1085705, 1311040, 1737128, 2043680, 2171410, 3474256, 4087360, 4342820, 6948512, 8685640, 13897024, 17371280, 34742560, 69485120]

約数ペア:

[(1, 69485120), (2, 34742560), (4, 17371280), (5, 13897024), (8, 8685640), (10, 6948512), (16, 4342820), (17, 4087360), (20, 3474256), (32, 2171410), (34, 2043680), (40, 1737128), (53, 1311040), (64, 1085705), (68, 1021840), (80, 868564), (85, 817472), (106, 655520), (136, 510920), (160, 434282), (170, 408736), (212, 327760), (241, 288320), (265, 262208), (272, 255460), (320, 217141), (340, 204368), (424, 163880), (482, 144160), (530, 131104), (544, 127730), (680, 102184), (848, 81940), (901, 77120), (964, 72080), (1060, 65552), (1088, 63865), (1205, 57664), (1360, 51092), (1696, 40970), (1802, 38560), (1928, 36040), (2120, 32776), (2410, 28832), (2720, 25546), (3392, 20485), (3604, 19280), (3856, 18020), (4097, 16960), (4240, 16388), (4505, 15424), (4820, 14416), (5440, 12773), (7208, 9640), (7712, 9010), (8194, 8480)]