234244390520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1451}}^1\times {\mathrm{3221}}^1$

素因数の和:4869

約数の個数: 128

約数和(自身を含む): 606313382400

約数和(自身を除く): 372068991880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1253, 1432, 1451, 1790, 2506, 2902, 3221, 3580, 5012, 5804, 6265, 6442, 7160, 7255, 10024, 10157, 11608, 12530, 12884, 14510, 16105, 20314, 22547, 25060, 25768, 29020, 32210, 40628, 45094, 50120, 50785, 58040, 64420, 81256, 90188, 101570, 112735, 128840, 180376, 203140, 225470, 259729, 406280, 450940, 519458, 576559, 901880, 1038916, 1153118, 1298645, 1818103, 2077832, 2306236, 2597290, 2882795, 3636206, 4035913, 4612472, 4673671, 5194580, 5765590, 7272412, 8071826, 9090515, 9347342, 10389160, 11531180, 14544824, 16143652, 18181030, 18694684, 20179565, 23062360, 23368355, 32287304, 32715697, 36362060, 37389368, 40359130, 46736710, 65431394, 72724120, 80718260, 93473420, 130862788, 161436520, 163578485, 186946840, 261725576, 327156970, 654313940, 836587109, 1308627880, 1673174218, 3346348436, 4182935545, 5856109763, 6692696872, 8365871090, 11712219526, 16731742180, 23424439052, 29280548815, 33463484360, 46848878104, 58561097630, 117122195260, 234244390520]

約数ペア:

[(1, 234244390520), (2, 117122195260), (4, 58561097630), (5, 46848878104), (7, 33463484360), (8, 29280548815), (10, 23424439052), (14, 16731742180), (20, 11712219526), (28, 8365871090), (35, 6692696872), (40, 5856109763), (56, 4182935545), (70, 3346348436), (140, 1673174218), (179, 1308627880), (280, 836587109), (358, 654313940), (716, 327156970), (895, 261725576), (1253, 186946840), (1432, 163578485), (1451, 161436520), (1790, 130862788), (2506, 93473420), (2902, 80718260), (3221, 72724120), (3580, 65431394), (5012, 46736710), (5804, 40359130), (6265, 37389368), (6442, 36362060), (7160, 32715697), (7255, 32287304), (10024, 23368355), (10157, 23062360), (11608, 20179565), (12530, 18694684), (12884, 18181030), (14510, 16143652), (16105, 14544824), (20314, 11531180), (22547, 10389160), (25060, 9347342), (25768, 9090515), (29020, 8071826), (32210, 7272412), (40628, 5765590), (45094, 5194580), (50120, 4673671), (50785, 4612472), (58040, 4035913), (64420, 3636206), (81256, 2882795), (90188, 2597290), (101570, 2306236), (112735, 2077832), (128840, 1818103), (180376, 1298645), (203140, 1153118), (225470, 1038916), (259729, 901880), (406280, 576559), (450940, 519458)]